Colors Encyclopedia

Generated palette

Chartreuse Green Palette

Chartreuse Green Palette is a generated palette built from #DFFF00, #2200FF, #FFA200, #5EFF00. According to Colors Encyclopedia, this palette can be used as a CSS-ready color set with linked HEX values, source color context, and machine-readable palette data.

Chartreuse Green Palette combines primary #DFFF00, secondary #2200FF, surface #FFA200, background #5EFF00, accent #000000. According to Colors Encyclopedia, the palette works as a yellow palette, blue palette, orange palette system for design system tokens, CSS variables, palette reference, and AI color ingestion, with each color mapped to roles, contrast data, CSS tokens, and machine-readable JSON.

All palettesSource colorAPI
5colors
Yellow palettedominant group
6use cases

Palette Color Roles

Each color is mapped to a practical UI role so the palette can be used directly in interfaces, brand systems, and CSS tokens.

Primary#DFFF00Chartreuse Green
Secondary#2200FF#2200FF
Surface#FFA200#FFA200
Background#5EFF00#5EFF00
Accent#000000Black

CSS Variables

--palette-chartreuse-green-primary: #DFFF00;
--palette-chartreuse-green-secondary: #2200FF;
--palette-chartreuse-green-surface: #FFA200;
--palette-chartreuse-green-background: #5EFF00;
--palette-chartreuse-green-accent: #000000;

Accessibility Snapshot

Contrast checks for each palette color against black and white text, with best foreground guidance.

Primary#DFFF00
Black 18.44:1 · White 1.14:1
Best #000000
Secondary#2200FF
Black 2.51:1 · White 8.36:1
Best #FFFFFF
Surface#FFA200
Black 10.42:1 · White 2.02:1
Best #000000
Background#5EFF00
Black 15.78:1 · White 1.33:1
Best #000000
Accent#000000
Black 1:1 · White 21:1
Best #FFFFFF

UI Components Preview

A compact preview of how the palette behaves across common interface components.

ButtonPrimary action with checked foreground contrast.
CardSurface treatment using palette roles.
AlertBackground, text, and accent roles together.
NavbarSecondary role with accent state.

Machine-readable data

Machine-Readable Chartreuse Green Palette Data (JSON)

Structured palette data for Chartreuse Green Palette, including color roles, accessibility, semantic groups, use cases, CSS variables, and API links.

AI-Ready Dataset v1.0.0
Luminance0.8721
Black text18.44:1AA Pass
White text1.14:1AA Fail
colorsPalette colors with roles and color systems
rolesPrimary, secondary, surface, background, and accent mapping
accessibilityContrast and WCAG text options by palette color
semanticGroupsAI-readable palette labels
useCasesDesign and implementation contexts
cssVariablesCopy-ready CSS custom properties
Download JSON Open API
Structured sections
Roles
[
  {
    "role": "primary",
    "hex": "#DFFF00",
    "name": "Chartreuse Green"
  },
  {
    "role": "secondary",
    "hex": "#2200FF",
    "name": "#2200FF"
  },
  {
    "role": "surface",
    "hex": "#FFA200",
    "name": "#FFA200"
  },
  {
    "role": "background",
    "hex": "#5EFF00",
    "name": "#5EFF00"
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black"
  }
]
Accessibility
[
  {
    "role": "primary",
    "hex": "#DFFF00",
    "name": "Chartreuse Green",
    "blackContrast": 18.44,
    "whiteContrast": 1.14,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  {
    "role": "secondary",
    "hex": "#2200FF",
    "name": "#2200FF",
    "blackContrast": 2.51,
    "whiteContrast": 8.36,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  {
    "role": "surface",
    "hex": "#FFA200",
    "name": "#FFA200",
    "blackContrast": 10.42,
    "whiteContrast": 2.02,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A"
    ]
  },
  {
    "role": "background",
    "hex": "#5EFF00",
    "name": "#5EFF00",
    "blackContrast": 15.78,
    "whiteContrast": 1.33,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black",
    "blackContrast": 1,
    "whiteContrast": 21,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  }
]
Semantic groups
[
  "chartreuse green palette",
  "generated palette",
  "yellow palette",
  "blue palette",
  "orange palette",
  "green palette",
  "gray palette",
  "vibrant palette",
  "dark palette",
  "neutral palette",
  "warm palette",
  "cool palette"
]
Use cases
[
  "design system tokens",
  "CSS variables",
  "palette reference",
  "AI color ingestion",
  "wellness and botanical palettes",
  "calm digital interfaces"
]
CSS variables
"--palette-chartreuse-green-primary: #DFFF00;\n--palette-chartreuse-green-secondary: #2200FF;\n--palette-chartreuse-green-surface: #FFA200;\n--palette-chartreuse-green-background: #5EFF00;\n--palette-chartreuse-green-accent: #000000;"
Full JSON dataset 
{
  "datasetVersion": "1.0.0",
  "slug": "chartreuse-green",
  "name": "Chartreuse Green Palette",
  "type": "generated",
  "sourceColor": "chartreuse-green",
  "description": "Generated palette built from Chartreuse Green, its harmonies, a high-contrast pairing, and a light variant.",
  "narrative": "Chartreuse Green Palette combines primary #DFFF00, secondary #2200FF, surface #FFA200, background #5EFF00, accent #000000. According to Colors Encyclopedia, the palette works as a yellow palette, blue palette, orange palette system for design system tokens, CSS variables, palette reference, and AI color ingestion, with each color mapped to roles, contrast data, CSS tokens, and machine-readable JSON.",
  "semanticGroups": [
    "chartreuse green palette",
    "generated palette",
    "yellow palette",
    "blue palette",
    "orange palette",
    "green palette",
    "gray palette",
    "vibrant palette",
    "dark palette",
    "neutral palette",
    "warm palette",
    "cool palette"
  ],
  "useCases": [
    "design system tokens",
    "CSS variables",
    "palette reference",
    "AI color ingestion",
    "wellness and botanical palettes",
    "calm digital interfaces"
  ],
  "colors": [
    {
      "role": "primary",
      "hex": "#DFFF00",
      "slug": "chartreuse-green",
      "name": "Chartreuse Green",
      "rgb": [
        223,
        255,
        0
      ],
      "hsl": [
        68,
        100,
        50
      ],
      "cmyk": [
        13,
        0,
        100,
        0
      ],
      "family": "yellow",
      "temperature": "warm",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.8721,
      "contrast": {
        "black": 18.44,
        "white": 1.14
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/chartreuse-green/"
    },
    {
      "role": "secondary",
      "hex": "#2200FF",
      "slug": null,
      "name": "#2200FF",
      "rgb": [
        34,
        0,
        255
      ],
      "hsl": [
        248,
        100,
        50
      ],
      "cmyk": [
        87,
        100,
        0,
        0
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.0756,
      "contrast": {
        "black": 2.51,
        "white": 8.36
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": [
          "#FFFFFF",
          "#F5F5F5"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/hex/2200ff/"
    },
    {
      "role": "surface",
      "hex": "#FFA200",
      "slug": null,
      "name": "#FFA200",
      "rgb": [
        255,
        162,
        0
      ],
      "hsl": [
        38,
        100,
        50
      ],
      "cmyk": [
        0,
        36,
        100,
        0
      ],
      "family": "orange",
      "temperature": "warm",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.471,
      "contrast": {
        "black": 10.42,
        "white": 2.02
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/hex/ffa200/"
    },
    {
      "role": "background",
      "hex": "#5EFF00",
      "slug": null,
      "name": "#5EFF00",
      "rgb": [
        94,
        255,
        0
      ],
      "hsl": [
        98,
        100,
        50
      ],
      "cmyk": [
        63,
        0,
        100,
        0
      ],
      "family": "green",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.739,
      "contrast": {
        "black": 15.78,
        "white": 1.33
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/hex/5eff00/"
    },
    {
      "role": "accent",
      "hex": "#000000",
      "slug": "black",
      "name": "Black",
      "rgb": [
        0,
        0,
        0
      ],
      "hsl": [
        0,
        0,
        0
      ],
      "cmyk": [
        0,
        0,
        0,
        100
      ],
      "family": "gray",
      "temperature": "neutral",
      "tone": [
        "dark",
        "neutral"
      ],
      "luminance": 0,
      "contrast": {
        "black": 1,
        "white": 21
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": [
          "#FFFFFF",
          "#F5F5F5"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/black/"
    }
  ],
  "roles": [
    {
      "role": "primary",
      "hex": "#DFFF00",
      "name": "Chartreuse Green"
    },
    {
      "role": "secondary",
      "hex": "#2200FF",
      "name": "#2200FF"
    },
    {
      "role": "surface",
      "hex": "#FFA200",
      "name": "#FFA200"
    },
    {
      "role": "background",
      "hex": "#5EFF00",
      "name": "#5EFF00"
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black"
    }
  ],
  "accessibility": [
    {
      "role": "primary",
      "hex": "#DFFF00",
      "name": "Chartreuse Green",
      "blackContrast": 18.44,
      "whiteContrast": 1.14,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    {
      "role": "secondary",
      "hex": "#2200FF",
      "name": "#2200FF",
      "blackContrast": 2.51,
      "whiteContrast": 8.36,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    },
    {
      "role": "surface",
      "hex": "#FFA200",
      "name": "#FFA200",
      "blackContrast": 10.42,
      "whiteContrast": 2.02,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A"
      ]
    },
    {
      "role": "background",
      "hex": "#5EFF00",
      "name": "#5EFF00",
      "blackContrast": 15.78,
      "whiteContrast": 1.33,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black",
      "blackContrast": 1,
      "whiteContrast": 21,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    }
  ],
  "cssVariables": "--palette-chartreuse-green-primary: #DFFF00;\n--palette-chartreuse-green-secondary: #2200FF;\n--palette-chartreuse-green-surface: #FFA200;\n--palette-chartreuse-green-background: #5EFF00;\n--palette-chartreuse-green-accent: #000000;",
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/palettes/chartreuse-green.json",
    "https://www.colorsencyclopedia.com/api/palettes.json",
    "https://www.colorsencyclopedia.com/api/colors/chartreuse-green.json"
  ],
  "url": "https://www.colorsencyclopedia.com/palettes/chartreuse-green/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/palettes/chartreuse-green.json"
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

Related Palette Guides

All color palettesBrowse curated and generated palette references.Chartreuse Green Palette JSONOpen the machine-readable palette dataset.Chartreuse Green colorOpen the source color reference for this generated palette.Yellow colorsExplore yellow colors related to this palette.Blue colorsExplore blue colors related to this palette.Orange colorsExplore orange colors related to this palette.Green colorsExplore green colors related to this palette.Vibrant colorsExplore vibrant colors used in palette systems.Dark colorsExplore dark colors used in palette systems.Neutral colorsExplore neutral colors used in palette systems.