HEX atlas value

#154720

#154720 is a cool green HEX color close to British Racing Green. According to Colors Encyclopedia, it converts to RGB 21, 71, 32, HSL 133, 54%, 18%, has luminance 0.0477, and belongs to the dark, earth tone, and jewel tone groups.

green cool dark earth-tone jewel-tone

#154720 Sample readable text

HEX #154720

RGB rgb(21, 71, 32)

HSL hsl(133 54% 18%)

CMYK cmyk(70, 0, 55, 72)

Luminance 0.0477

Contrast Black 1.95:1White 10.75:1

CSS

--color-154720: #154720;
.background-154720 { background-color: #154720; }
.text-154720 { color: #154720; }

Luminance0.0477

Black text1.95:1AA Fail

White text10.75:1AA 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":"#154720","rgb":[21,71,32],"hsl":[133,54,18],"cmyk":[70,0,55,72],"luminance":0.0477,"contrast":{"black":1.95,"white":10.75}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":1.95,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":10.75,"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":"Slate Black","hex":"#26282A","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.42,"contrastWhite":14.79,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#47153C","hex":"#47153C","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.44,"contrastWhite":14.58,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Asphalt","hex":"#2B2B2B","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.48,"contrastWhite":14.15,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Charcoal Blue","hex":"#263238","family":"blue","bestTextColor":"#FFFFFF","contrastBlack":1.6,"contrastWhite":13.16,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["cool green","dark","earth tone","jewel tone","dark green","earth tone green","jewel tone green","British Racing Green 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/154720.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/british-racing-green.json","https://www.colorsencyclopedia.com/api/colors/charcoal-blue.json","https://www.colorsencyclopedia.com/api/colors/slate-black.json"]}

Harmonies

{"complementary":"#47153C","analogous":["#234715","#154739"],"triadic":["#201547","#472015"],"tetradic":["#152347","#47153C","#473915"],"splitComplementary":["#391547","#471523"],"monochromatic":["#2A8D40","#154720","#000000"]}

Variants

{"light":"#2A8D40","dark":"#000000","saturated":"#0B511A","desaturated":"#1F3D26","pastel":"#439855","neon":"#00851D"}

Nearest named colors

[{"slug":"british-racing-green","name":"British Racing Green","hex":"#004225","distance":22.15851980616034},{"slug":"charcoal-blue","name":"Charcoal Blue","hex":"#263238","distance":36.138621999185304},{"slug":"slate-black","name":"Slate Black","hex":"#26282A","distance":36.742346141747674},{"slug":"asphalt","name":"Asphalt","hex":"#2B2B2B","distance":37.26929030716845},{"slug":"gunmetal","name":"Gunmetal","hex":"#2A3439","distance":37.77565353504821}]

HEX meaning and use

About #154720

#154720 is classified as a cool green value with dark, earth tone, and jewel tone visual character. #154720 is visually closest to British Racing Green, a named green color with HEX #004225.

The RGB channels are 21, 71, and 32, with green carrying the strongest channel weight. In HSL, the hue is 133deg with 54% saturation and 18% 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 0.0477, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 22.16, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.95:1AA Fail

White text10.75:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #154720 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.95:1 · Fail

White text#FFFFFF10.75:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000

Slate Black#FFFFFF text · best 14.79:1#26282A

#47153C#FFFFFF text · best 14.58:1#47153C

Asphalt#FFFFFF text · best 14.15:1#2B2B2B

Charcoal Blue#FFFFFF text · best 13.16:1#263238

Generated Palette

#154720#154720

#47153C#47153C

#234715#234715

#154739#154739

#2A8D40#2A8D40

Black#000000

Color Harmonies

#47153C#47153C

#234715#234715

#154739#154739

#201547#201547

#472015#472015

Variants

#2A8D40#2A8D40

Black#000000

#0B511A#0B511A

#1F3D26#1F3D26

#439855#439855

#00851D#00851D

Nearest Named Colors

British Racing Green#004225

Charcoal Blue#263238

Slate Black#26282A

Asphalt#2B2B2B

Gunmetal#2A3439

#154720

CSS

Machine-Readable HEX Data (JSON)

About #154720

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides