HEX atlas value

#28531D

#28531D is a cool green HEX color close to Terre Verte. According to Colors Encyclopedia, it converts to RGB 40, 83, 29, HSL 108, 48%, 22%, has luminance 0.0673, and belongs to the dark, earth tone, and jewel tone groups.

green cool dark earth-tone jewel-tone

#28531D Sample readable text

HEX #28531D

RGB rgb(40, 83, 29)

HSL hsl(108 48% 22%)

CMYK cmyk(52, 0, 65, 67)

Luminance 0.0673

Contrast Black 2.35:1White 8.95:1

CSS

--color-28531d: #28531D;
.background-28531d { background-color: #28531D; }
.text-28531d { color: #28531D; }

Luminance0.0673

Black text2.35:1AA Fail

White text8.95:1AA 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":"#28531D","rgb":[40,83,29],"hsl":[108,48,22],"cmyk":[52,0,65,67],"luminance":0.0673,"contrast":{"black":2.35,"white":8.95}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":2.35,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":8.95,"wcagAA":true,"wcagAAA":true}]

Accessible alternatives

[{"name":"#070F05","hex":"#070F05","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.08,"contrastWhite":19.44,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#481D53","hex":"#481D53","family":"purple","bestTextColor":"#FFFFFF","contrastBlack":1.58,"contrastWhite":13.32,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Jet","hex":"#343434","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.69,"contrastWhite":12.46,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#2F472A","hex":"#2F472A","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.06,"contrastWhite":10.21,"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"]}]

AI context

{"semanticGroups":["cool green","dark","earth tone","jewel tone","dark green","earth tone green","jewel tone green","Terre Verte 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/28531d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/terre-verte.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json","https://www.colorsencyclopedia.com/api/colors/moss-deep.json"]}

Harmonies

{"complementary":"#481D53","analogous":["#43531D","#1D532D"],"triadic":["#1D2853","#531D28"],"tetradic":["#1D4353","#481D53","#532D1D"],"splitComplementary":["#2D1D53","#531D43"],"monochromatic":["#499735","#28531D","#070F05"]}

Variants

{"light":"#499735","dark":"#070F05","saturated":"#215F11","desaturated":"#2F472A","pastel":"#609F50","neon":"#1F9900"}

Nearest named colors

[{"slug":"terre-verte","name":"Terre Verte","hex":"#385E0F","distance":23.93741840717165},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":34.49637662132068},{"slug":"moss-deep","name":"Moss Deep","hex":"#4A5D23","distance":35.94440151122286},{"slug":"pine-needle","name":"Pine Needle","hex":"#334D41","distance":38.118237105091836},{"slug":"jet","name":"Jet","hex":"#343434","distance":40.422765862815474}]

HEX meaning and use

About #28531D

#28531D is classified as a cool green value with dark, earth tone, and jewel tone visual character. #28531D is visually closest to Terre Verte, a named green color with HEX #385E0F.

The RGB channels are 40, 83, and 29, with green carrying the strongest channel weight. In HSL, the hue is 108deg with 48% saturation and 22% 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 0.0673, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 23.94, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text2.35:1AA Fail

White text8.95:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #28531D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000002.35:1 · Fail

White text#FFFFFF8.95:1 · AAA

Accessible Alternatives

#070F05#FFFFFF text · best 19.44:1#070F05

#481D53#FFFFFF text · best 13.32:1#481D53

Jet#FFFFFF text · best 12.46:1#343434

#2F472A#FFFFFF text · best 10.21:1#2F472A

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

Generated Palette

#28531D#28531D

#481D53#481D53

#43531D#43531D

#1D532D#1D532D

#499735#499735

#070F05#070F05

Color Harmonies

#481D53#481D53

#43531D#43531D

#1D532D#1D532D

#1D2853#1D2853

#531D28#531D28

Variants

#499735#499735

#070F05#070F05

#215F11#215F11

#2F472A#2F472A

#609F50#609F50

#1F9900#1F9900

Nearest Named Colors

Terre Verte#385E0F

Hunter Green#355E3B

Moss Deep#4A5D23

Pine Needle#334D41

Jet#343434

#28531D

CSS

Machine-Readable HEX Data (JSON)

About #28531D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides