Colors Encyclopedia

Named color

Acid Green

Acid Green color #B0BF1A: RGB 176, 191, 26 and HSL 65°, 76%, 43%. Explore its warm yellow profile, contrast, CSS, palettes and harmonies.

#B0BF1A yellow warm vibrant
HEX #B0BF1A
RGB rgb(176, 191, 26)
HSL hsl(65 76% 43%)
CMYK cmyk(8, 0, 86, 25)
Luminance 0.4657
Contrast Black 10.31:1White 2.04:1

Use this color

Create with Acid Green

Open a professional color tool with #B0BF1A already applied. Each configuration stays canonical to the tool and can be adjusted or shared.

All color tools
Generate palette & CSS variablesCreate 50–950 tokens and export CSS, SCSS, JSON, or Tailwind.Open configured tool →Open in Gradient StudioStart with Acid Green and its complementary color.Open configured tool →Mix this colorBlend it with a complementary color and copy color-mix() CSS.Open configured tool →Check contrastOpen the strongest black or white background pairing.Open configured tool →Accessible combinationsReview AA and AAA text options, alternatives, warnings, and UI guidance.Open configured tool →Create glass surfaceUse this color as the tint for a translucent UI panel.Open configured tool →

CSS Utilities

--color-acid-green: #B0BF1A;
.bg-acid-green { background-color: #B0BF1A; }
.text-acid-green { color: #B0BF1A; }
Open CSS utility pageReusable variables, classes, examples, and implementation notes

Color meaning and use

About Acid Green Color

Acid Green uses HEX #B0BF1A, RGB 176, 191, 26, and HSL 65°, 76%, 43%. The dataset classifies it in the yellow family with warm temperature and vibrant visual character.

No separate named-color neighbor is recorded for this entry. Its relative luminance is 0.4657; black contrast is 10.31:1 and white contrast is 2.04:1, making black the stronger of those two standard foreground choices.

WCAG Accessibility

Contrast checks for Acid Green against black and white text.

Black text10.31:1AA Pass
White text2.04:1AA Fail
AA text options#000000, #1A1A1A, #36454F
AAA text options#000000, #1A1A1A
Open WCAG pageDetailed contrast notes, warnings, alternatives, and UI examples

Downloadable color reference infographic

Acid Green Color Reference Infographic

Save a high-resolution infographic of Acid Green, including its color values, coordinated palette, and black and white text contrast.

1200 × 800
Acid Green color reference infographic showing #B0BF1A, RGB and HSL values, a coordinated palette, and black and white text contrast.
Acid Green color reference infographic generated from the verified Colors Encyclopedia dataset.
Download WebPDownload SVGOpen full size

Color Harmonies

#281AC1#281AC1#C17C1A#C17C1A#60C11A#60C11A#1AB3C1#1AB3C1#C11AB3#C11AB3
Open full Acid Green harmony pageComplementary, analogous, triadic, tetradic, split, and monochromatic sets

Variants

#DBE750#DBE750#68700F#68700F#C7D902#C7D902#9FA932#9FA932#D7DF7C#D7DF7C#EAFF05#EAFF05

Pairings

Black#000000#281AC1#281AC1#C17C1A#C17C1A#60C11A#60C11AMatte Black#1A1A1AWhite Smoke#F5F5F5

Machine-readable data

Machine-Readable Color Data (JSON)

Perfect for CSS, design systems, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.4657
Black text10.31:1AA Pass
White text2.04:1AA Fail
hexCanonical HEX value
rgbRed, green, blue channels
hslHue, saturation, lightness
cmykApproximate print conversion
wcagAA and AAA contrast options
harmoniesMathematical harmony sets
variantsGenerated tone variants
nearestColorsKnowledge graph neighbors
Download JSON Open API
Structured sections
Color systems
{
  "hex": "#B0BF1A",
  "rgb": [
    176,
    191,
    26
  ],
  "hsl": [
    65,
    76,
    43
  ],
  "cmyk": [
    8,
    0,
    86,
    25
  ],
  "luminance": 0.4657,
  "contrast": {
    "black": 10.31,
    "white": 2.04
  }
}
WCAG
{
  "AA": [
    "#000000",
    "#1A1A1A",
    "#36454F"
  ],
  "AAA": [
    "#000000",
    "#1A1A1A"
  ]
}
Harmonies
{
  "complementary": "#281AC1",
  "analogous": [
    "#C17C1A",
    "#60C11A"
  ],
  "triadic": [
    "#1AB3C1",
    "#C11AB3"
  ],
  "tetradic": [
    "#1AC17C",
    "#281AC1",
    "#C11A60"
  ],
  "splitComplementary": [
    "#1A60C1",
    "#7C1AC1"
  ],
  "monochromatic": [
    "#DBE750",
    "#B0BF1A",
    "#68700F"
  ]
}
Variants
{
  "light": "#DBE750",
  "dark": "#68700F",
  "saturated": "#C7D902",
  "desaturated": "#9FA932",
  "pastel": "#D7DF7C",
  "neon": "#EAFF05"
}
Pairings
{
  "best": [
    "#000000",
    "#281AC1",
    "#C17C1A",
    "#60C11A"
  ],
  "avoid": [
    "#9FA932",
    "#DBE750"
  ],
  "neutral": [
    "#1A1A1A",
    "#F5F5F5",
    "#E8E8E4"
  ],
  "highContrast": [
    "#000000"
  ],
  "lowContrast": [
    "#DBE750",
    "#9FA932"
  ]
}
Knowledge graph
{
  "nearestColors": [
    "peridot",
    "yellow-green",
    "old-gold",
    "brass",
    "brushed-brass"
  ],
  "generatedPalettes": [
    "acid-green"
  ],
  "generatedComparisons": [
    "acid-green-vs-peridot",
    "acid-green-vs-yellow-green"
  ],
  "relatedFamilies": [
    "/colors/by-family/yellow",
    "/colors/by-temperature/warm",
    "/colors/by-tone/vibrant"
  ],
  "relatedTools": [
    "/harmonies/acid-green",
    "/wcag/acid-green",
    "/css/colors/acid-green",
    "/hex/b0bf1a",
    "/tools/css-gradient-generator",
    "/tools/color-palette-generator",
    "/tools/css-color-mixer",
    "/tools/contrast-checker"
  ],
  "semanticRelations": {
    "broader": [
      "/colors/by-family/yellow",
      "/colors/by-temperature/warm",
      "/colors/by-tone/vibrant"
    ],
    "narrower": [
      "/palettes/acid-green"
    ],
    "related": [
      "/colors/peridot",
      "/colors/yellow-green",
      "/colors/old-gold",
      "/colors/brass",
      "/colors/brushed-brass",
      "/compare/acid-green-vs-peridot",
      "/compare/acid-green-vs-yellow-green",
      "/harmonies/acid-green",
      "/wcag/acid-green",
      "/css/colors/acid-green",
      "/hex/b0bf1a",
      "/tools/css-gradient-generator",
      "/tools/color-palette-generator",
      "/tools/css-color-mixer",
      "/tools/contrast-checker"
    ]
  }
}
Full JSON dataset 
{
  "slug": "acid-green",
  "name": "Acid Green",
  "hex": "#B0BF1A",
  "uses": [
    "neon accents",
    "event graphics",
    "high-energy digital design"
  ],
  "psychology": {
    "associations": [
      "energy",
      "visibility",
      "motion"
    ],
    "contexts": [
      "gaming",
      "music events",
      "sportswear",
      "nightlife"
    ],
    "avoidIn": [
      "long reading interfaces"
    ]
  },
  "aliases": [],
  "sourceType": "curated",
  "confidence": "medium",
  "reviewStatus": "manual",
  "sourceUrl": "https://www.colorsencyclopedia.com/assets/colors.json",
  "origin": {
    "type": "common",
    "notes": "Curated common color reference used in design, material, cultural, and editorial color systems."
  },
  "family": "yellow",
  "temperature": "warm",
  "tone": [
    "vibrant"
  ],
  "editorialNotes": "Curated internal color record with computed technical properties.",
  "tags": [
    "yellow",
    "warm",
    "vibrant",
    "neon-accents",
    "event-graphics",
    "high-energy-digital-design",
    "energy",
    "visibility",
    "motion"
  ],
  "popularity": 84,
  "rgb": [
    176,
    191,
    26
  ],
  "hsl": [
    65,
    76,
    43
  ],
  "cmyk": [
    8,
    0,
    86,
    25
  ],
  "luminance": 0.4657,
  "contrast": {
    "black": 10.31,
    "white": 2.04
  },
  "harmonies": {
    "complementary": "#281AC1",
    "analogous": [
      "#C17C1A",
      "#60C11A"
    ],
    "triadic": [
      "#1AB3C1",
      "#C11AB3"
    ],
    "tetradic": [
      "#1AC17C",
      "#281AC1",
      "#C11A60"
    ],
    "splitComplementary": [
      "#1A60C1",
      "#7C1AC1"
    ],
    "monochromatic": [
      "#DBE750",
      "#B0BF1A",
      "#68700F"
    ]
  },
  "variants": {
    "light": "#DBE750",
    "dark": "#68700F",
    "saturated": "#C7D902",
    "desaturated": "#9FA932",
    "pastel": "#D7DF7C",
    "neon": "#EAFF05"
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A"
    ]
  },
  "css": {
    "variable": "--color-acid-green: #B0BF1A;",
    "utility": ".bg-acid-green { background-color: #B0BF1A; }",
    "textUtility": ".text-acid-green { color: #B0BF1A; }"
  },
  "nearestColors": [
    "peridot",
    "yellow-green",
    "old-gold",
    "brass",
    "brushed-brass"
  ],
  "generatedPalettes": [
    "acid-green"
  ],
  "generatedComparisons": [
    "acid-green-vs-peridot",
    "acid-green-vs-yellow-green"
  ],
  "relatedFamilies": [
    "/colors/by-family/yellow",
    "/colors/by-temperature/warm",
    "/colors/by-tone/vibrant"
  ],
  "relatedTools": [
    "/harmonies/acid-green",
    "/wcag/acid-green",
    "/css/colors/acid-green",
    "/hex/b0bf1a",
    "/tools/css-gradient-generator",
    "/tools/color-palette-generator",
    "/tools/css-color-mixer",
    "/tools/contrast-checker"
  ],
  "semanticRelations": {
    "broader": [
      "/colors/by-family/yellow",
      "/colors/by-temperature/warm",
      "/colors/by-tone/vibrant"
    ],
    "narrower": [
      "/palettes/acid-green"
    ],
    "related": [
      "/colors/peridot",
      "/colors/yellow-green",
      "/colors/old-gold",
      "/colors/brass",
      "/colors/brushed-brass",
      "/compare/acid-green-vs-peridot",
      "/compare/acid-green-vs-yellow-green",
      "/harmonies/acid-green",
      "/wcag/acid-green",
      "/css/colors/acid-green",
      "/hex/b0bf1a",
      "/tools/css-gradient-generator",
      "/tools/color-palette-generator",
      "/tools/css-color-mixer",
      "/tools/contrast-checker"
    ]
  },
  "pairings": {
    "best": [
      "#000000",
      "#281AC1",
      "#C17C1A",
      "#60C11A"
    ],
    "avoid": [
      "#9FA932",
      "#DBE750"
    ],
    "neutral": [
      "#1A1A1A",
      "#F5F5F5",
      "#E8E8E4"
    ],
    "highContrast": [
      "#000000"
    ],
    "lowContrast": [
      "#DBE750",
      "#9FA932"
    ]
  }
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

Similar Colors

Peridot#B4C424
Yellow Green#9ACD32
Old Gold#CFB53B
Brass#B5A642
Brushed Brass#B5A642

Related Color Guides

Yellow color familyBrowse named yellow colors and compare nearby swatches.Warm colorsExplore colors with warm temperature behavior.Vibrant colorsFind colors with vibrant visual character.Acid Green accessibilityCheck contrast and WCAG text options for #B0BF1A.Acid Green CSS utilitiesUse Acid Green in CSS variables and utility classes.#B0BF1A HEX atlasOpen the permanent HEX atlas record for conversions and variants.Acid Green paletteOpen the generated palette based on Acid Green.Acid Green harmoniesExplore complementary, analogous, triadic, and tetradic harmonies.