HEX atlas value

#37764C

#37764C is a cool green HEX color close to Sea Green. According to Colors Encyclopedia, it converts to RGB 55, 118, 76, HSL 140, 36%, 34%, has luminance 0.1429, and belongs to the earth tone group.

green cool earth-tone

#37764C Sample readable text

HEX #37764C

RGB rgb(55, 118, 76)

HSL hsl(140 36% 34%)

CMYK cmyk(53, 0, 36, 54)

Luminance 0.1429

Contrast Black 3.86:1White 5.44:1

CSS

--color-37764c: #37764C;
.background-37764c { background-color: #37764C; }
.text-37764c { color: #37764C; }

Luminance0.1429

Black text3.86:1AA Fail

White text5.44:1AA Pass

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":"#37764C","rgb":[55,118,76],"hsl":[140,36,34],"cmyk":[53,0,36,54],"luminance":0.1429,"contrast":{"black":3.86,"white":5.44}}

WCAG

{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.86,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":5.44,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#1A3724","hex":"#1A3724","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.62,"contrastWhite":13,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#763761","hex":"#763761","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.49,"contrastWhite":8.43,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#59B176","hex":"#59B176","family":"green","bestTextColor":"#000000","contrastBlack":7.98,"contrastWhite":2.63,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"Hunter Green","hex":"#355E3B","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.82,"contrastWhite":7.46,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"#4B6353","hex":"#4B6353","family":"green","bestTextColor":"#FFFFFF","contrastBlack":3.21,"contrastWhite":6.55,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]

AI context

{"semanticGroups":["cool green","earth tone","earth tone green","Sea Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/37764c.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/sea-green.json","https://www.colorsencyclopedia.com/api/colors/fern-green.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json"]}

Harmonies

{"complementary":"#763761","analogous":["#427637","#37766C"],"triadic":["#4C3776","#764C37"],"tetradic":["#374276","#763761","#766C37"],"splitComplementary":["#6C3776","#763742"],"monochromatic":["#59B176","#37764C","#1A3724"]}

Variants

{"light":"#59B176","dark":"#1A3724","saturated":"#248946","desaturated":"#4B6353","pastel":"#80AC8F","neon":"#00D647"}

Nearest named colors

[{"slug":"sea-green","name":"Sea Green","hex":"#2E8B57","distance":25.357444666211933},{"slug":"fern-green","name":"Fern Green","hex":"#4F7942","distance":26.1725046566048},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":29.478805945967352},{"slug":"epoxy-green","name":"Epoxy Green","hex":"#4E8A57","distance":32.4037034920393},{"slug":"cactus-green","name":"Cactus Green","hex":"#587156","distance":34.84250278036869}]

HEX meaning and use

About #37764C

#37764C is classified as a cool green value with earth tone visual character. #37764C is visually closest to Sea Green, a named green color with HEX #2E8B57.

The RGB channels are 55, 118, and 76, with green carrying the strongest channel weight. In HSL, the hue is 140deg with 36% 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 0.1429, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 25.36, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.86:1AA Fail

White text5.44:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #37764C needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.86:1 · Fail

White text#FFFFFF5.44:1 · AA

Accessible Alternatives

#1A3724#FFFFFF text · best 13:1#1A3724

#763761#FFFFFF text · best 8.43:1#763761

#59B176#000000 text · best 7.98:1#59B176

Hunter Green#FFFFFF text · best 7.46:1#355E3B

#4B6353#FFFFFF text · best 6.55:1#4B6353

Generated Palette

#37764C#37764C

#763761#763761

#427637#427637

#37766C#37766C

#59B176#59B176

#1A3724#1A3724

Color Harmonies

#763761#763761

#427637#427637

#37766C#37766C

#4C3776#4C3776

#764C37#764C37

Variants

#59B176#59B176

#1A3724#1A3724

#248946#248946

#4B6353#4B6353

#80AC8F#80AC8F

#00D647#00D647

Nearest Named Colors

Sea Green#2E8B57

Fern Green#4F7942

Hunter Green#355E3B

Epoxy Green#4E8A57

Cactus Green#587156

#37764C

CSS

Machine-Readable HEX Data (JSON)

About #37764C

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides