HEX atlas value

#0A290D

#0A290D is a cool green HEX color close to Matte Black. According to Colors Encyclopedia, it converts to RGB 10, 41, 13, HSL 126, 61%, 10%, has luminance 0.0168, and belongs to the dark, earth tone, and jewel tone groups.

green cool dark earth-tone jewel-tone

#0A290D Sample readable text

HEX #0A290D

RGB rgb(10, 41, 13)

HSL hsl(126 61% 10%)

CMYK cmyk(76, 0, 68, 84)

Luminance 0.0168

Contrast Black 1.34:1White 15.72:1

CSS

--color-0a290d: #0A290D;
.background-0a290d { background-color: #0A290D; }
.text-0a290d { color: #0A290D; }

Luminance0.0168

Black text1.34:1AA Fail

White text15.72:1AA 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":"#0A290D","rgb":[10,41,13],"hsl":[126,61,10],"cmyk":[76,0,68,84],"luminance":0.0168,"contrast":{"black":1.34,"white":15.72}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":1.34,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":15.72,"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":"Carbon Black","hex":"#0C0C0C","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.07,"contrastWhite":19.55,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#290A26","hex":"#290A26","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.17,"contrastWhite":18.01,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Matte Black","hex":"#1A1A1A","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.21,"contrastWhite":17.41,"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"]}]

AI context

{"semanticGroups":["cool green","dark","earth tone","jewel tone","dark green","earth tone green","jewel tone green","Matte Black 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/0a290d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/matte-black.json","https://www.colorsencyclopedia.com/api/colors/carbon-fiber.json","https://www.colorsencyclopedia.com/api/colors/carbon-black.json"]}

Harmonies

{"complementary":"#290A26","analogous":["#16290A","#0A291D"],"triadic":["#0D0A29","#290D0A"],"tetradic":["#0A1629","#290A26","#291D0A"],"splitComplementary":["#1D0A29","#290A16"],"monochromatic":["#1C7325","#0A290D","#000000"]}

Variants

{"light":"#1C7325","dark":"#000000","saturated":"#042F09","desaturated":"#102312","pastel":"#308238","neon":"#005C09"}

Nearest named colors

[{"slug":"matte-black","name":"Matte Black","hex":"#1A1A1A","distance":25.495097567963924},{"slug":"carbon-fiber","name":"Carbon Fiber","hex":"#1C1C1C","distance":26.795522013948524},{"slug":"carbon-black","name":"Carbon Black","hex":"#0C0C0C","distance":29.086079144497972},{"slug":"raisin","name":"Raisin","hex":"#242124","distance":35.62302626111375},{"slug":"british-racing-green","name":"British Racing Green","hex":"#004225","distance":36.069377593742864}]

HEX meaning and use

About #0A290D

#0A290D is classified as a cool green value with dark, earth tone, and jewel tone visual character. #0A290D is visually closest to Matte Black, a named gray color with HEX #1A1A1A.

The RGB channels are 10, 41, and 13, with green carrying the strongest channel weight. In HSL, the hue is 126deg with 61% saturation and 10% 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 0.0168, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 25.50, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.34:1AA Fail

White text15.72:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #0A290D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.34:1 · Fail

White text#FFFFFF15.72:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000

Carbon Black#FFFFFF text · best 19.55:1#0C0C0C

#290A26#FFFFFF text · best 18.01:1#290A26

Matte Black#FFFFFF text · best 17.41:1#1A1A1A

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

Generated Palette

#0A290D#0A290D

#290A26#290A26

#16290A#16290A

#0A291D#0A291D

#1C7325#1C7325

Black#000000

Color Harmonies

#290A26#290A26

#16290A#16290A

#0A291D#0A291D

#0D0A29#0D0A29

#290D0A#290D0A

Variants

#1C7325#1C7325

Black#000000

#042F09#042F09

#102312#102312

#308238#308238

#005C09#005C09

Nearest Named Colors

Matte Black#1A1A1A

Carbon Fiber#1C1C1C

Carbon Black#0C0C0C

Raisin#242124

British Racing Green#004225

#0A290D

CSS

Machine-Readable HEX Data (JSON)

About #0A290D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides