Colors Encyclopedia

Generated palette

Green Yellow Palette

Green Yellow Palette is a generated palette built from #ADFF2F, #822EFF, #FFEA2E, #43FF2E. 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.

Green Yellow Palette combines primary #ADFF2F, secondary #822EFF, surface #FFEA2E, background #43FF2E, accent #000000. According to Colors Encyclopedia, the palette works as a green palette, purple palette, yellow 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
Green palettedominant group
5use 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#ADFF2FGreen Yellow
Secondary#822EFF#822EFF
Surface#FFEA2E#FFEA2E
Background#43FF2E#43FF2E
Accent#000000Black

CSS Variables

--palette-green-yellow-primary: #ADFF2F;
--palette-green-yellow-secondary: #822EFF;
--palette-green-yellow-surface: #FFEA2E;
--palette-green-yellow-background: #43FF2E;
--palette-green-yellow-accent: #000000;

Accessibility Snapshot

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

Primary#ADFF2F
Black 17.12:1 · White 1.23:1
Best #000000
Secondary#822EFF
Black 3.78:1 · White 5.55:1
Best #FFFFFF
Surface#FFEA2E
Black 17.06:1 · White 1.23:1
Best #000000
Background#43FF2E
Black 15.58:1 · White 1.35:1
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 Green Yellow Palette Data (JSON)

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

AI-Ready Dataset v1.0.0
Luminance0.8061
Black text17.12:1AA Pass
White text1.23:1AA 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": "#ADFF2F",
    "name": "Green Yellow"
  },
  {
    "role": "secondary",
    "hex": "#822EFF",
    "name": "#822EFF"
  },
  {
    "role": "surface",
    "hex": "#FFEA2E",
    "name": "#FFEA2E"
  },
  {
    "role": "background",
    "hex": "#43FF2E",
    "name": "#43FF2E"
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black"
  }
]
Accessibility
[
  {
    "role": "primary",
    "hex": "#ADFF2F",
    "name": "Green Yellow",
    "blackContrast": 17.12,
    "whiteContrast": 1.23,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  {
    "role": "secondary",
    "hex": "#822EFF",
    "name": "#822EFF",
    "blackContrast": 3.78,
    "whiteContrast": 5.55,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": []
  },
  {
    "role": "surface",
    "hex": "#FFEA2E",
    "name": "#FFEA2E",
    "blackContrast": 17.06,
    "whiteContrast": 1.23,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  {
    "role": "background",
    "hex": "#43FF2E",
    "name": "#43FF2E",
    "blackContrast": 15.58,
    "whiteContrast": 1.35,
    "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
[
  "green yellow palette",
  "generated palette",
  "green palette",
  "purple palette",
  "yellow palette",
  "gray palette",
  "vibrant palette",
  "dark palette",
  "neutral palette",
  "cool palette",
  "warm palette"
]
Use cases
[
  "design system tokens",
  "CSS variables",
  "palette reference",
  "AI color ingestion",
  "wellness and botanical palettes"
]
CSS variables
"--palette-green-yellow-primary: #ADFF2F;\n--palette-green-yellow-secondary: #822EFF;\n--palette-green-yellow-surface: #FFEA2E;\n--palette-green-yellow-background: #43FF2E;\n--palette-green-yellow-accent: #000000;"
Full JSON dataset 
{
  "datasetVersion": "1.0.0",
  "slug": "green-yellow",
  "name": "Green Yellow Palette",
  "type": "generated",
  "sourceColor": "green-yellow",
  "description": "Generated palette built from Green Yellow, its harmonies, a high-contrast pairing, and a light variant.",
  "narrative": "Green Yellow Palette combines primary #ADFF2F, secondary #822EFF, surface #FFEA2E, background #43FF2E, accent #000000. According to Colors Encyclopedia, the palette works as a green palette, purple palette, yellow 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": [
    "green yellow palette",
    "generated palette",
    "green palette",
    "purple palette",
    "yellow palette",
    "gray palette",
    "vibrant palette",
    "dark palette",
    "neutral palette",
    "cool palette",
    "warm palette"
  ],
  "useCases": [
    "design system tokens",
    "CSS variables",
    "palette reference",
    "AI color ingestion",
    "wellness and botanical palettes"
  ],
  "colors": [
    {
      "role": "primary",
      "hex": "#ADFF2F",
      "slug": "green-yellow",
      "name": "Green Yellow",
      "rgb": [
        173,
        255,
        47
      ],
      "hsl": [
        84,
        100,
        59
      ],
      "cmyk": [
        32,
        0,
        82,
        0
      ],
      "family": "green",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.8061,
      "contrast": {
        "black": 17.12,
        "white": 1.23
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/green-yellow/"
    },
    {
      "role": "secondary",
      "hex": "#822EFF",
      "slug": null,
      "name": "#822EFF",
      "rgb": [
        130,
        46,
        255
      ],
      "hsl": [
        264,
        100,
        59
      ],
      "cmyk": [
        49,
        82,
        0,
        0
      ],
      "family": "purple",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.1392,
      "contrast": {
        "black": 3.78,
        "white": 5.55
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": []
      },
      "url": "https://www.colorsencyclopedia.com/hex/822eff/"
    },
    {
      "role": "surface",
      "hex": "#FFEA2E",
      "slug": null,
      "name": "#FFEA2E",
      "rgb": [
        255,
        234,
        46
      ],
      "hsl": [
        54,
        100,
        59
      ],
      "cmyk": [
        0,
        8,
        82,
        0
      ],
      "family": "yellow",
      "temperature": "warm",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.803,
      "contrast": {
        "black": 17.06,
        "white": 1.23
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/hex/ffea2e/"
    },
    {
      "role": "background",
      "hex": "#43FF2E",
      "slug": null,
      "name": "#43FF2E",
      "rgb": [
        67,
        255,
        46
      ],
      "hsl": [
        114,
        100,
        59
      ],
      "cmyk": [
        74,
        0,
        82,
        0
      ],
      "family": "green",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.7291,
      "contrast": {
        "black": 15.58,
        "white": 1.35
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/hex/43ff2e/"
    },
    {
      "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": "#ADFF2F",
      "name": "Green Yellow"
    },
    {
      "role": "secondary",
      "hex": "#822EFF",
      "name": "#822EFF"
    },
    {
      "role": "surface",
      "hex": "#FFEA2E",
      "name": "#FFEA2E"
    },
    {
      "role": "background",
      "hex": "#43FF2E",
      "name": "#43FF2E"
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black"
    }
  ],
  "accessibility": [
    {
      "role": "primary",
      "hex": "#ADFF2F",
      "name": "Green Yellow",
      "blackContrast": 17.12,
      "whiteContrast": 1.23,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    {
      "role": "secondary",
      "hex": "#822EFF",
      "name": "#822EFF",
      "blackContrast": 3.78,
      "whiteContrast": 5.55,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": []
    },
    {
      "role": "surface",
      "hex": "#FFEA2E",
      "name": "#FFEA2E",
      "blackContrast": 17.06,
      "whiteContrast": 1.23,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    {
      "role": "background",
      "hex": "#43FF2E",
      "name": "#43FF2E",
      "blackContrast": 15.58,
      "whiteContrast": 1.35,
      "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-green-yellow-primary: #ADFF2F;\n--palette-green-yellow-secondary: #822EFF;\n--palette-green-yellow-surface: #FFEA2E;\n--palette-green-yellow-background: #43FF2E;\n--palette-green-yellow-accent: #000000;",
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/palettes/green-yellow.json",
    "https://www.colorsencyclopedia.com/api/palettes.json",
    "https://www.colorsencyclopedia.com/api/colors/green-yellow.json"
  ],
  "url": "https://www.colorsencyclopedia.com/palettes/green-yellow/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/palettes/green-yellow.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.Green Yellow Palette JSONOpen the machine-readable palette dataset.Green Yellow colorOpen the source color reference for this generated palette.Green colorsExplore green colors related to this palette.Purple colorsExplore purple colors related to this palette.Yellow colorsExplore yellow colors related to this palette.Gray colorsExplore gray 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.