HEX atlas value

#2C3710

#2C3710 is a cool green HEX color close to Rubber. According to Colors Encyclopedia, it converts to RGB 44, 55, 16, HSL 77, 55%, 14%, has luminance 0.0331, and belongs to the dark, earth tone, and jewel tone groups.

green cool dark earth-tone jewel-tone

#2C3710 Sample readable text

HEX #2C3710

RGB rgb(44, 55, 16)

HSL hsl(77 55% 14%)

CMYK cmyk(20, 0, 71, 78)

Luminance 0.0331

Contrast Black 1.66:1White 12.64:1

CSS

--color-2c3710: #2C3710;
.background-2c3710 { background-color: #2C3710; }
.text-2c3710 { color: #2C3710; }

Luminance0.0331

Black text1.66:1AA Fail

White text12.64:1AA 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":"#2C3710","rgb":[44,55,16],"hsl":[77,55,14],"cmyk":[20,0,71,78],"luminance":0.0331,"contrast":{"black":1.66,"white":12.64}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":1.66,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":12.64,"wcagAA":true,"wcagAAA":true}]

Accessible alternatives

[{"name":"Black","hex":"#000000","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1,"contrastWhite":21,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#1B1037","hex":"#1B1037","family":"purple","bestTextColor":"#FFFFFF","contrastBlack":1.18,"contrastWhite":17.86,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Carbon Fiber","hex":"#1C1C1C","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.23,"contrastWhite":17.05,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Raisin","hex":"#242124","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.32,"contrastWhite":15.93,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Rubber","hex":"#2A2725","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.42,"contrastWhite":14.83,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["cool green","dark","earth tone","jewel tone","dark green","earth tone green","jewel tone green","Rubber adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","rich accent palettes","dark theme accents"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/2c3710.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/rubber.json","https://www.colorsencyclopedia.com/api/colors/asphalt.json","https://www.colorsencyclopedia.com/api/colors/slate-black.json"]}

Harmonies

{"complementary":"#1B1037","analogous":["#372F10","#193710"],"triadic":["#102C37","#37102C"],"tetradic":["#10372F","#1B1037","#371019"],"splitComplementary":["#101937","#2F1037"],"monochromatic":["#657E25","#2C3710","#000000"]}

Variants

{"light":"#657E25","dark":"#000000","saturated":"#303F08","desaturated":"#292F18","pastel":"#758B3C","neon":"#507000"}

Nearest named colors

[{"slug":"rubber","name":"Rubber","hex":"#2A2725","distance":26.476404589747453},{"slug":"asphalt","name":"Asphalt","hex":"#2B2B2B","distance":29.563490998188964},{"slug":"slate-black","name":"Slate Black","hex":"#26282A","distance":30.610455730027933},{"slug":"raisin","name":"Raisin","hex":"#242124","distance":30.789608636681304},{"slug":"carbon-fiber","name":"Carbon Fiber","hex":"#1C1C1C","distance":33.60059523282288}]

HEX meaning and use

About #2C3710

#2C3710 is classified as a cool green value with dark, earth tone, and jewel tone visual character. #2C3710 is visually closest to Rubber, a named gray color with HEX #2A2725.

The RGB channels are 44, 55, and 16, with green carrying the strongest channel weight. In HSL, the hue is 77deg with 55% saturation and 14% lightness, so this page treats it as a moderate-saturation, dark 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 0.0331, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 26.48, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.66:1AA Fail

White text12.64:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #2C3710 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.66:1 · Fail

White text#FFFFFF12.64:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000

#1B1037#FFFFFF text · best 17.86:1#1B1037

Carbon Fiber#FFFFFF text · best 17.05:1#1C1C1C

Raisin#FFFFFF text · best 15.93:1#242124

Rubber#FFFFFF text · best 14.83:1#2A2725

Generated Palette

#2C3710#2C3710

#1B1037#1B1037

#372F10#372F10

#193710#193710

#657E25#657E25

Black#000000

Color Harmonies

#1B1037#1B1037

#372F10#372F10

#193710#193710

#102C37#102C37

#37102C#37102C

Variants

#657E25#657E25

Black#000000

#303F08#303F08

#292F18#292F18

#758B3C#758B3C

#507000#507000

Nearest Named Colors

Rubber#2A2725

Asphalt#2B2B2B

Slate Black#26282A

Raisin#242124

Carbon Fiber#1C1C1C

#2C3710

CSS

Machine-Readable HEX Data (JSON)

About #2C3710

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides