HEX atlas value

#64B536

#64B536 is a cool green HEX color close to Kelly Green. According to Colors Encyclopedia, it converts to RGB 100, 181, 54, HSL 98, 54%, 46%, has luminance 0.3602, and belongs to the earth tone group.

green cool earth-tone

#64B536 Sample readable text

HEX #64B536

RGB rgb(100, 181, 54)

HSL hsl(98 54% 46%)

CMYK cmyk(45, 0, 70, 29)

Luminance 0.3602

Contrast Black 8.2:1White 2.56:1

CSS

--color-64b536: #64B536;
.background-64b536 { background-color: #64B536; }
.text-64b536 { color: #64B536; }

Luminance0.3602

Black text8.2:1AA Pass

White text2.56:1AA 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":"#64B536","rgb":[100,181,54],"hsl":[98,54,46],"cmyk":[45,0,70,29],"luminance":0.3602,"contrast":{"black":8.2,"white":2.56}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":8.2,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.56,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#96D572","hex":"#96D572","family":"green","bestTextColor":"#000000","contrastBlack":12.06,"contrastWhite":1.74,"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":"#5ECE1C","hex":"#5ECE1C","family":"green","bestTextColor":"#000000","contrastBlack":10.32,"contrastWhite":2.03,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#A4B536","hex":"#A4B536","family":"yellow","bestTextColor":"#000000","contrastBlack":9.24,"contrastWhite":2.27,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Kelly Green","hex":"#4CBB17","family":"green","bestTextColor":"#000000","contrastBlack":8.43,"contrastWhite":2.49,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]}]

AI context

{"semanticGroups":["cool green","earth tone","earth tone green","Kelly Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/64b536.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/kelly-green.json","https://www.colorsencyclopedia.com/api/colors/toxic-green.json","https://www.colorsencyclopedia.com/api/colors/olive-drab.json"]}

Harmonies

{"complementary":"#8636B5","analogous":["#A4B536","#36B547"],"triadic":["#3664B5","#B53664"],"tetradic":["#36A4B5","#8636B5","#B54736"],"splitComplementary":["#4736B5","#B536A4"],"monochromatic":["#96D572","#64B536","#3D6E21"]}

Variants

{"light":"#96D572","dark":"#3D6E21","saturated":"#5ECE1C","desaturated":"#6B9B50","pastel":"#ADD298","neon":"#6AFF14"}

Nearest named colors

[{"slug":"kelly-green","name":"Kelly Green","hex":"#4CBB17","distance":39.66106403010388},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":42.82522621072771},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","distance":43.94314508543966},{"slug":"olive-leaf","name":"Olive Leaf","hex":"#6B8E23","distance":43.94314508543966},{"slug":"olive-green","name":"Olive Green","hex":"#708238","distance":52.43090691567332}]

HEX meaning and use

About #64B536

#64B536 is classified as a cool green value with earth tone visual character. #64B536 is visually closest to Kelly Green, a named green color with HEX #4CBB17.

The RGB channels are 100, 181, and 54, with green carrying the strongest channel weight. In HSL, the hue is 98deg with 54% saturation and 46% 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 0.3602, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 39.66, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text8.2:1AA Pass

White text2.56:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: #000000.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #64B536 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000008.2:1 · AAA

White text#FFFFFF2.56:1 · Fail

Accessible Alternatives

#96D572#000000 text · best 12.06:1#96D572

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

#5ECE1C#000000 text · best 10.32:1#5ECE1C

#A4B536#000000 text · best 9.24:1#A4B536

Kelly Green#000000 text · best 8.43:1#4CBB17

Generated Palette

#64B536#64B536

#8636B5#8636B5

#A4B536#A4B536

#36B547#36B547

#96D572#96D572

#3D6E21#3D6E21

Color Harmonies

#8636B5#8636B5

#A4B536#A4B536

#36B547#36B547

#3664B5#3664B5

#B53664#B53664

Variants

#96D572#96D572

#3D6E21#3D6E21

#5ECE1C#5ECE1C

#6B9B50#6B9B50

#ADD298#ADD298

#6AFF14#6AFF14

Nearest Named Colors

Kelly Green#4CBB17

Toxic Green#61DE2A

Olive Drab#6B8E23

Olive Leaf#6B8E23

Olive Green#708238

#64B536

CSS

Machine-Readable HEX Data (JSON)

About #64B536

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides