HEX atlas value

#508628

#508628 is a cool green HEX color close to Dark Olive Green. According to Colors Encyclopedia, it converts to RGB 80, 134, 40, HSL 94, 54%, 34%, has luminance 0.1891, and belongs to the earth tone and jewel tone groups.

green cool earth-tone jewel-tone

#508628 Sample readable text

HEX #508628

RGB rgb(80, 134, 40)

HSL hsl(94 54% 34%)

CMYK cmyk(40, 0, 70, 47)

Luminance 0.1891

Contrast Black 4.78:1White 4.39:1

CSS

--color-508628: #508628;
.background-508628 { background-color: #508628; }
.text-508628 { color: #508628; }

Luminance0.1891

Black text4.78:1AA Pass

White text4.39:1AA 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":"#508628","rgb":[80,134,40],"hsl":[94,54,34],"cmyk":[40,0,70,47],"luminance":0.1891,"contrast":{"black":4.78,"white":4.39}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":4.78,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.39,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#263F13","hex":"#263F13","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.8,"contrastWhite":11.65,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#7CC743","hex":"#7CC743","family":"green","bestTextColor":"#000000","contrastBlack":10.11,"contrastWhite":2.08,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#5D2886","hex":"#5D2886","family":"purple","bestTextColor":"#FFFFFF","contrastBlack":2.11,"contrastWhite":9.93,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Dark Olive Green","hex":"#556B2F","family":"green","bestTextColor":"#FFFFFF","contrastBlack":3.53,"contrastWhite":5.95,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]},{"name":"#4E9915","hex":"#4E9915","family":"green","bestTextColor":"#000000","contrastBlack":5.89,"contrastWhite":3.56,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]}]

AI context

{"semanticGroups":["cool green","earth tone","jewel tone","earth tone green","jewel tone green","Dark Olive Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","rich accent palettes","botanical and wellness palettes"],"contrastSafeWith":["#000000"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/508628.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/dark-olive-green.json","https://www.colorsencyclopedia.com/api/colors/olive-drab.json","https://www.colorsencyclopedia.com/api/colors/olive-leaf.json"]}

Harmonies

{"complementary":"#5D2886","analogous":["#7F8628","#28862E"],"triadic":["#285086","#862850"],"tetradic":["#287F86","#5D2886","#862E28"],"splitComplementary":["#2E2886","#86287F"],"monochromatic":["#7CC743","#508628","#263F13"]}

Variants

{"light":"#7CC743","dark":"#263F13","saturated":"#4E9915","desaturated":"#53723B","pastel":"#91BF6E","neon":"#5DD600"}

Nearest named colors

[{"slug":"dark-olive-green","name":"Dark Olive Green","hex":"#556B2F","distance":28.337254630609507},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","distance":28.600699292150182},{"slug":"olive-leaf","name":"Olive Leaf","hex":"#6B8E23","distance":28.600699292150182},{"slug":"fern-green","name":"Fern Green","hex":"#4F7942","distance":29.086079144497972},{"slug":"fern-frond","name":"Fern Frond","hex":"#657220","distance":30.083217912982647}]

HEX meaning and use

About #508628

#508628 is classified as a cool green value with earth tone and jewel tone visual character. #508628 is visually closest to Dark Olive Green, a named green color with HEX #556B2F.

The RGB channels are 80, 134, and 40, with green carrying the strongest channel weight. In HSL, the hue is 94deg with 54% saturation and 34% lightness, so this page treats it as a moderate-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 natural palettes. Its luminance is 0.1891, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 28.34, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4.78:1AA Pass

White text4.39:1AA Fail

AA text options: #000000.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #508628 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004.78:1 · AA

White text#FFFFFF4.39:1 · Fail

Accessible Alternatives

#263F13#FFFFFF text · best 11.65:1#263F13

#7CC743#000000 text · best 10.11:1#7CC743

#5D2886#FFFFFF text · best 9.93:1#5D2886

Dark Olive Green#FFFFFF text · best 5.95:1#556B2F

#4E9915#000000 text · best 5.89:1#4E9915

Generated Palette

#508628#508628

#5D2886#5D2886

#7F8628#7F8628

#28862E#28862E

#7CC743#7CC743

#263F13#263F13

Color Harmonies

#5D2886#5D2886

#7F8628#7F8628

#28862E#28862E

#285086#285086

#862850#862850

Variants

#7CC743#7CC743

#263F13#263F13

#4E9915#4E9915

#53723B#53723B

#91BF6E#91BF6E

#5DD600#5DD600

Nearest Named Colors

Dark Olive Green#556B2F

Olive Drab#6B8E23

Olive Leaf#6B8E23

Fern Green#4F7942

Fern Frond#657220

#508628

CSS

Machine-Readable HEX Data (JSON)

About #508628

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides