HEX atlas value

#287129

#287129 is a cool green HEX color close to Forest Green. According to Colors Encyclopedia, it converts to RGB 40, 113, 41, HSL 121, 48%, 30%, has luminance 0.1242, and belongs to the earth tone and jewel tone groups.

green cool earth-tone jewel-tone

#287129 Sample readable text

HEX #287129

RGB rgb(40, 113, 41)

HSL hsl(121 48% 30%)

CMYK cmyk(65, 0, 64, 56)

Luminance 0.1242

Contrast Black 3.48:1White 6.03:1

CSS

--color-287129: #287129;
.background-287129 { background-color: #287129; }
.text-287129 { color: #287129; }

Luminance0.1242

Black text3.48:1AA Fail

White text6.03:1AA 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":"#287129","rgb":[40,113,41],"hsl":[121,48,30],"cmyk":[65,0,64,56],"luminance":0.1242,"contrast":{"black":3.48,"white":6.03}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.48,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":6.03,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#102D10","hex":"#102D10","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.4,"contrastWhite":14.96,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#712870","hex":"#712870","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.24,"contrastWhite":9.38,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Pine Needle","hex":"#334D41","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.28,"contrastWhite":9.22,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#40B542","hex":"#40B542","family":"green","bestTextColor":"#000000","contrastBlack":7.91,"contrastWhite":2.66,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"Terre Verte","hex":"#385E0F","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.78,"contrastWhite":7.56,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]}]

AI context

{"semanticGroups":["cool green","earth tone","jewel tone","earth tone green","jewel tone green","Forest Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","rich accent palettes","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/287129.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/forest-green.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json","https://www.colorsencyclopedia.com/api/colors/terre-verte.json"]}

Harmonies

{"complementary":"#712870","analogous":["#4B7128","#28714E"],"triadic":["#292871","#712928"],"tetradic":["#284B71","#712870","#714E28"],"splitComplementary":["#4E2871","#71284B"],"monochromatic":["#40B542","#287129","#102D10"]}

Variants

{"light":"#40B542","dark":"#102D10","saturated":"#178219","desaturated":"#396039","pastel":"#66B268","neon":"#00C203"}

Nearest named colors

[{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":27.586228448267445},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":29.223278392404914},{"slug":"terre-verte","name":"Terre Verte","hex":"#385E0F","distance":35.958309192730404},{"slug":"moss-deep","name":"Moss Deep","hex":"#4A5D23","distance":39.89987468652001},{"slug":"pine-needle","name":"Pine Needle","hex":"#334D41","distance":44.64302857109943}]

HEX meaning and use

About #287129

#287129 is classified as a cool green value with earth tone and jewel tone visual character. #287129 is visually closest to Forest Green, a named green color with HEX #228B22.

The RGB channels are 40, 113, and 41, with green carrying the strongest channel weight. In HSL, the hue is 121deg with 48% saturation and 30% 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 0.1242, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 27.59, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.48:1AA Fail

White text6.03:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #287129 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.48:1 · Fail

White text#FFFFFF6.03:1 · AA

Accessible Alternatives

#102D10#FFFFFF text · best 14.96:1#102D10

#712870#FFFFFF text · best 9.38:1#712870

Pine Needle#FFFFFF text · best 9.22:1#334D41

#40B542#000000 text · best 7.91:1#40B542

Terre Verte#FFFFFF text · best 7.56:1#385E0F

Generated Palette

#287129#287129

#712870#712870

#4B7128#4B7128

#28714E#28714E

#40B542#40B542

#102D10#102D10

Color Harmonies

#712870#712870

#4B7128#4B7128

#28714E#28714E

#292871#292871

#712928#712928

Variants

#40B542#40B542

#102D10#102D10

#178219#178219

#396039#396039

#66B268#66B268

#00C203#00C203

Nearest Named Colors

Forest Green#228B22

Hunter Green#355E3B

Terre Verte#385E0F

Moss Deep#4A5D23

Pine Needle#334D41

#287129

CSS

Machine-Readable HEX Data (JSON)

About #287129

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides