HEX atlas value

#A4DB24

#A4DB24 is a cool green HEX color close to Yellow Green. According to Colors Encyclopedia, it converts to RGB 164, 219, 36, HSL 78, 72%, 50%, has luminance 0.5868, and belongs to the vibrant group.

green cool vibrant

#A4DB24 Sample readable text

HEX #A4DB24

RGB rgb(164, 219, 36)

HSL hsl(78 72% 50%)

CMYK cmyk(25, 0, 84, 14)

Luminance 0.5868

Contrast Black 12.74:1White 1.65:1

CSS

--color-a4db24: #A4DB24;
.background-a4db24 { background-color: #A4DB24; }
.text-a4db24 { color: #A4DB24; }

Luminance0.5868

Black text12.74:1AA Pass

White text1.65:1AA 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":"#A4DB24","rgb":[164,219,36],"hsl":[78,72,50],"cmyk":[25,0,84,14],"luminance":0.5868,"contrast":{"black":12.74,"white":1.65}}

WCAG

{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":12.74,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.65,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"Green Yellow","hex":"#ADFF2F","family":"green","bestTextColor":"#000000","contrastBlack":17.12,"contrastWhite":1.23,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#AFF708","hex":"#AFF708","family":"green","bestTextColor":"#000000","contrastBlack":16.13,"contrastWhite":1.3,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#C5E873","hex":"#C5E873","family":"green","bestTextColor":"#000000","contrastBlack":15.16,"contrastWhite":1.38,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Pear","hex":"#D1E231","family":"yellow","bestTextColor":"#000000","contrastBlack":14.63,"contrastWhite":1.44,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#48DB24","hex":"#48DB24","family":"green","bestTextColor":"#000000","contrastBlack":11.43,"contrastWhite":1.84,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Yellow Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/a4db24.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/yellow-green.json","https://www.colorsencyclopedia.com/api/colors/peridot.json","https://www.colorsencyclopedia.com/api/colors/acid-green.json"]}

Harmonies

{"complementary":"#5B24DB","analogous":["#DBB724","#48DB24"],"triadic":["#24A4DB","#DB24A4"],"tetradic":["#24DBB7","#5B24DB","#DB2448"],"splitComplementary":["#2448DB","#B724DB"],"monochromatic":["#C5E873","#A4DB24","#698C17"]}

Variants

{"light":"#C5E873","dark":"#698C17","saturated":"#AFF708","desaturated":"#99BF40","pastel":"#CEE49B","neon":"#BFFF29"}

Nearest named colors

[{"slug":"yellow-green","name":"Yellow Green","hex":"#9ACD32","distance":22.181073012818835},{"slug":"peridot","name":"Peridot","hex":"#B4C424","distance":28.0178514522438},{"slug":"acid-green","name":"Acid Green","hex":"#B0BF1A","distance":32.0624390837628},{"slug":"green-yellow","name":"Green Yellow","hex":"#ADFF2F","distance":38.704004960727254},{"slug":"pear","name":"Pear","hex":"#D1E231","distance":47.36032094485847}]

HEX meaning and use

About #A4DB24

#A4DB24 is classified as a cool green value with vibrant visual character. #A4DB24 is visually closest to Yellow Green, a named green color with HEX #9ACD32.

The RGB channels are 164, 219, and 36, with green carrying the strongest channel weight. In HSL, the hue is 78deg with 72% saturation and 50% 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 high-energy accents. Its luminance is 0.5868, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 22.18, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text12.74:1AA Pass

White text1.65:1AA Fail

AA text options: #000000, #1A1A1A, #36454F.

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #A4DB24 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000012.74:1 · AAA

White text#FFFFFF1.65:1 · Fail

Accessible Alternatives

Green Yellow#000000 text · best 17.12:1#ADFF2F

#AFF708#000000 text · best 16.13:1#AFF708

#C5E873#000000 text · best 15.16:1#C5E873

Pear#000000 text · best 14.63:1#D1E231

#48DB24#000000 text · best 11.43:1#48DB24

Generated Palette

#A4DB24#A4DB24

#5B24DB#5B24DB

#DBB724#DBB724

#48DB24#48DB24

#C5E873#C5E873

#698C17#698C17

Color Harmonies

#5B24DB#5B24DB

#DBB724#DBB724

#48DB24#48DB24

#24A4DB#24A4DB

#DB24A4#DB24A4

Variants

#C5E873#C5E873

#698C17#698C17

#AFF708#AFF708

#99BF40#99BF40

#CEE49B#CEE49B

#BFFF29#BFFF29

Nearest Named Colors

Yellow Green#9ACD32

Peridot#B4C424

Acid Green#B0BF1A

Green Yellow#ADFF2F

Pear#D1E231

#A4DB24

CSS

Machine-Readable HEX Data (JSON)

About #A4DB24

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides