HEX atlas value

#377650

#377650 is a cool green HEX color close to Sea Green. According to Colors Encyclopedia, it converts to RGB 55, 118, 80, HSL 144, 36%, 34%, has luminance 0.1435, and belongs to the earth tone group.

green cool earth-tone

#377650 Sample readable text

HEX #377650

RGB rgb(55, 118, 80)

HSL hsl(144 36% 34%)

CMYK cmyk(53, 0, 32, 54)

Luminance 0.1435

Contrast Black 3.87:1White 5.43:1

CSS

--color-377650: #377650;
.background-377650 { background-color: #377650; }
.text-377650 { color: #377650; }

Luminance0.1435

Black text3.87:1AA Fail

White text5.43:1AA 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":"#377650","rgb":[55,118,80],"hsl":[144,36,34],"cmyk":[53,0,32,54],"luminance":0.1435,"contrast":{"black":3.87,"white":5.43}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.87,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":5.43,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#1A3726","hex":"#1A3726","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.62,"contrastWhite":12.98,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#76375D","hex":"#76375D","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.47,"contrastWhite":8.49,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#59B17C","hex":"#59B17C","family":"green","bestTextColor":"#000000","contrastBlack":8,"contrastWhite":2.62,"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":"#4B6354","hex":"#4B6354","family":"green","bestTextColor":"#FFFFFF","contrastBlack":3.21,"contrastWhite":6.54,"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/377650.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/epoxy-green.json"]}

Harmonies

{"complementary":"#76375D","analogous":["#3E7637","#377670"],"triadic":["#503776","#765037"],"tetradic":["#373E76","#76375D","#767037"],"splitComplementary":["#703776","#76373E"],"monochromatic":["#59B17C","#377650","#1A3726"]}

Variants

{"light":"#59B17C","dark":"#1A3726","saturated":"#24894D","desaturated":"#4B6354","pastel":"#80AC92","neon":"#00D656"}

Nearest named colors

[{"slug":"sea-green","name":"Sea Green","hex":"#2E8B57","distance":23.895606290697042},{"slug":"fern-green","name":"Fern Green","hex":"#4F7942","distance":27.94637722496424},{"slug":"epoxy-green","name":"Epoxy Green","hex":"#4E8A57","distance":31.272991542223778},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":31.953090617340916},{"slug":"hookers-green","name":"Hookers Green","hex":"#49796B","distance":32.58834147360065}]

HEX meaning and use

About #377650

#377650 is classified as a cool green value with earth tone visual character. #377650 is visually closest to Sea Green, a named green color with HEX #2E8B57.

The RGB channels are 55, 118, and 80, with green carrying the strongest channel weight. In HSL, the hue is 144deg 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 0.1435, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 23.90, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.87:1AA Fail

White text5.43:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #377650 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.87:1 · Fail

White text#FFFFFF5.43:1 · AA

Accessible Alternatives

#1A3726#FFFFFF text · best 12.98:1#1A3726

#76375D#FFFFFF text · best 8.49:1#76375D

#59B17C#000000 text · best 8:1#59B17C

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

#4B6354#FFFFFF text · best 6.54:1#4B6354

Generated Palette

#377650#377650

#76375D#76375D

#3E7637#3E7637

#377670#377670

#59B17C#59B17C

#1A3726#1A3726

Color Harmonies

#76375D#76375D

#3E7637#3E7637

#377670#377670

#503776#503776

#765037#765037

Variants

#59B17C#59B17C

#1A3726#1A3726

#24894D#24894D

#4B6354#4B6354

#80AC92#80AC92

#00D656#00D656

Nearest Named Colors

Sea Green#2E8B57

Fern Green#4F7942

Epoxy Green#4E8A57

Hunter Green#355E3B

Hookers Green#49796B

#377650

CSS

Machine-Readable HEX Data (JSON)

About #377650

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides