HEX atlas value

#80B81E

#80B81E is a cool green HEX color close to Yellow Green. According to Colors Encyclopedia, it converts to RGB 128, 184, 30, HSL 82, 72%, 42%, has luminance 0.3896, and belongs to the vibrant and jewel tone groups.

green cool vibrant jewel-tone

#80B81E Sample readable text

HEX #80B81E

RGB rgb(128, 184, 30)

HSL hsl(82 72% 42%)

CMYK cmyk(30, 0, 84, 28)

Luminance 0.3896

Contrast Black 8.79:1White 2.39:1

CSS

--color-80b81e: #80B81E;
.background-80b81e { background-color: #80B81E; }
.text-80b81e { color: #80B81E; }

Luminance0.3896

Black text8.79:1AA Pass

White text2.39:1AA 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

Structured sections

Color systems

{"hex":"#80B81E","rgb":[128,184,30],"hsl":[82,72,42],"cmyk":[30,0,84,28],"luminance":0.3896,"contrast":{"black":8.79,"white":2.39}}

WCAG

{"AA":["#000000","#1A1A1A"],"AAA":["#000000","#1A1A1A"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":8.79,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.39,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#ADE250","hex":"#ADE250","family":"green","bestTextColor":"#000000","contrastBlack":13.77,"contrastWhite":1.52,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Toxic Green","hex":"#61DE2A","family":"green","bestTextColor":"#000000","contrastBlack":11.99,"contrastWhite":1.75,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Yellow Green","hex":"#9ACD32","family":"green","bestTextColor":"#000000","contrastBlack":11.15,"contrastWhite":1.88,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#86D006","hex":"#86D006","family":"green","bestTextColor":"#000000","contrastBlack":11.04,"contrastWhite":1.9,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Acid Green","hex":"#B0BF1A","family":"yellow","bestTextColor":"#000000","contrastBlack":10.31,"contrastWhite":2.04,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","jewel tone","vibrant green","jewel tone green","Yellow Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","rich accent palettes","high-energy accents","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/80b81e.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/yellow-green.json","https://www.colorsencyclopedia.com/api/colors/olive-drab.json","https://www.colorsencyclopedia.com/api/colors/olive-leaf.json"]}

Harmonies

{"complementary":"#571EB8","analogous":["#B8A41E","#33B81E"],"triadic":["#1E80B8","#B81E80"],"tetradic":["#1EB8A4","#571EB8","#B81E33"],"splitComplementary":["#1E33B8","#A41EB8"],"monochromatic":["#ADE250","#80B81E","#496911"]}

Variants

{"light":"#ADE250","dark":"#496911","saturated":"#86D006","desaturated":"#79A136","pastel":"#B8DB7B","neon":"#A1FF00"}

Nearest named colors

[{"slug":"yellow-green","name":"Yellow Green","hex":"#9ACD32","distance":38.948684188300895},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","distance":47.22287581247038},{"slug":"olive-leaf","name":"Olive Leaf","hex":"#6B8E23","distance":47.22287581247038},{"slug":"acid-green","name":"Acid Green","hex":"#B0BF1A","distance":48.67237409455183},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":50.48762224545735}]

HEX meaning and use

About #80B81E

#80B81E is classified as a cool green value with vibrant and jewel tone visual character. #80B81E is visually closest to Yellow Green, a named green color with HEX #9ACD32.

The RGB channels are 128, 184, and 30, with green carrying the strongest channel weight. In HSL, the hue is 82deg with 72% saturation and 42% lightness, so this page treats it as a high-saturation, mid-lightness atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and rich accent palettes. Its luminance is 0.3896, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 38.95, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text8.79:1AA Pass

White text2.39:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #80B81E needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000008.79:1 · AAA

White text#FFFFFF2.39:1 · Fail

Accessible Alternatives

#ADE250#000000 text · best 13.77:1#ADE250

Toxic Green#000000 text · best 11.99:1#61DE2A

Yellow Green#000000 text · best 11.15:1#9ACD32

#86D006#000000 text · best 11.04:1#86D006

Acid Green#000000 text · best 10.31:1#B0BF1A

Generated Palette

#80B81E#80B81E

#571EB8#571EB8

#B8A41E#B8A41E

#33B81E#33B81E

#ADE250#ADE250

#496911#496911

Color Harmonies

#571EB8#571EB8

#B8A41E#B8A41E

#33B81E#33B81E

#1E80B8#1E80B8

#B81E80#B81E80

Variants

#ADE250#ADE250

#496911#496911

#86D006#86D006

#79A136#79A136

#B8DB7B#B8DB7B

#A1FF00#A1FF00

Nearest Named Colors

Yellow Green#9ACD32

Olive Drab#6B8E23

Olive Leaf#6B8E23

Acid Green#B0BF1A

Toxic Green#61DE2A

#80B81E

CSS

Machine-Readable HEX Data (JSON)

About #80B81E

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides