HEX atlas value

#28712B

#28712B is a cool green HEX color close to Hunter Green. According to Colors Encyclopedia, it converts to RGB 40, 113, 43, HSL 122, 48%, 30%, has luminance 0.1244, and belongs to the earth tone and jewel tone groups.

green cool earth-tone jewel-tone

#28712B Sample readable text

HEX #28712B

RGB rgb(40, 113, 43)

HSL hsl(122 48% 30%)

CMYK cmyk(65, 0, 62, 56)

Luminance 0.1244

Contrast Black 3.49:1White 6.02:1

CSS

--color-28712b: #28712B;
.background-28712b { background-color: #28712B; }
.text-28712b { color: #28712B; }

Luminance0.1244

Black text3.49:1AA Fail

White text6.02:1AA 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":"#28712B","rgb":[40,113,43],"hsl":[122,48,30],"cmyk":[65,0,62,56],"luminance":0.1244,"contrast":{"black":3.49,"white":6.02}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.49,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":6.02,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#102D11","hex":"#102D11","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.41,"contrastWhite":14.94,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#71286F","hex":"#71286F","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.24,"contrastWhite":9.39,"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":"#40B544","hex":"#40B544","family":"green","bestTextColor":"#000000","contrastBlack":7.91,"contrastWhite":2.65,"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","Hunter 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/28712b.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json","https://www.colorsencyclopedia.com/api/colors/forest-green.json","https://www.colorsencyclopedia.com/api/colors/terre-verte.json"]}

Harmonies

{"complementary":"#71286F","analogous":["#4A7128","#28714F"],"triadic":["#2A2871","#712A28"],"tetradic":["#284A71","#71286F","#714F28"],"splitComplementary":["#4F2871","#71284A"],"monochromatic":["#40B544","#28712B","#102D11"]}

Variants

{"light":"#40B544","dark":"#102D11","saturated":"#17821B","desaturated":"#39603A","pastel":"#66B269","neon":"#00C206"}

Nearest named colors

[{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":28.035691537752374},{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":28.160255680657446},{"slug":"terre-verte","name":"Terre Verte","hex":"#385E0F","distance":37.429934544425805},{"slug":"moss-deep","name":"Moss Deep","hex":"#4A5D23","distance":40.24922359499622},{"slug":"pine-needle","name":"Pine Needle","hex":"#334D41","distance":43.60045871318328}]

HEX meaning and use

About #28712B

#28712B is classified as a cool green value with earth tone and jewel tone visual character. #28712B is visually closest to Hunter Green, a named green color with HEX #355E3B.

The RGB channels are 40, 113, and 43, with green carrying the strongest channel weight. In HSL, the hue is 122deg 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 0.1244, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 28.04, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.49:1AA Fail

White text6.02:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #28712B needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.49:1 · Fail

White text#FFFFFF6.02:1 · AA

Accessible Alternatives

#102D11#FFFFFF text · best 14.94:1#102D11

#71286F#FFFFFF text · best 9.39:1#71286F

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

#40B544#000000 text · best 7.91:1#40B544

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

Generated Palette

#28712B#28712B

#71286F#71286F

#4A7128#4A7128

#28714F#28714F

#40B544#40B544

#102D11#102D11

Color Harmonies

#71286F#71286F

#4A7128#4A7128

#28714F#28714F

#2A2871#2A2871

#712A28#712A28

Variants

#40B544#40B544

#102D11#102D11

#17821B#17821B

#39603A#39603A

#66B269#66B269

#00C206#00C206

Nearest Named Colors

Hunter Green#355E3B

Forest Green#228B22

Terre Verte#385E0F

Moss Deep#4A5D23

Pine Needle#334D41

#28712B

CSS

Machine-Readable HEX Data (JSON)

About #28712B

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides