HEX atlas value

#135D29

#135D29 is a cool green HEX color close to British Racing Green. According to Colors Encyclopedia, it converts to RGB 19, 93, 41, HSL 138, 66%, 22%, has luminance 0.0813, and belongs to the dark and jewel tone groups.

green cool dark jewel-tone

#135D29 Sample readable text

HEX #135D29

RGB rgb(19, 93, 41)

HSL hsl(138 66% 22%)

CMYK cmyk(80, 0, 56, 64)

Luminance 0.0813

Contrast Black 2.63:1White 8:1

CSS

--color-135d29: #135D29;
.background-135d29 { background-color: #135D29; }
.text-135d29 { color: #135D29; }

Luminance0.0813

Black text2.63:1AA Fail

White text8:1AA 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":"#135D29","rgb":[19,93,41],"hsl":[138,66,22],"cmyk":[80,0,56,64],"luminance":0.0813,"contrast":{"black":2.63,"white":8}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":2.63,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":8,"wcagAA":true,"wcagAAA":true}]

Accessible alternatives

[{"name":"#031108","hex":"#031108","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.09,"contrastWhite":19.3,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#5D1347","hex":"#5D1347","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.65,"contrastWhite":12.73,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"British Racing Green","hex":"#004225","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.81,"contrastWhite":11.63,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#1F512E","hex":"#1F512E","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.27,"contrastWhite":9.23,"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","jewel tone","dark green","jewel tone green","British Racing Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","rich accent palettes","dark theme accents","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/135d29.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/british-racing-green.json","https://www.colorsencyclopedia.com/api/colors/emerald-dark.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json"]}

Harmonies

{"complementary":"#5D1347","analogous":["#225D13","#135D4E"],"triadic":["#29135D","#5D2913"],"tetradic":["#13225D","#5D1347","#5D4E13"],"splitComplementary":["#4E135D","#5D1322"],"monochromatic":["#23A94B","#135D29","#031108"]}

Variants

{"light":"#23A94B","dark":"#031108","saturated":"#076924","desaturated":"#1F512E","pastel":"#3BB55F","neon":"#00992E"}

Nearest named colors

[{"slug":"british-racing-green","name":"British Racing Green","hex":"#004225","distance":33.25657829663178},{"slug":"emerald-dark","name":"Emerald Dark","hex":"#046307","distance":37.64306044943742},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":38.48376280978771},{"slug":"pine-needle","name":"Pine Needle","hex":"#334D41","distance":43.08131845707603},{"slug":"bottle-green","name":"Bottle Green","hex":"#006A4E","distance":43.57751713900185}]

HEX meaning and use

About #135D29

#135D29 is classified as a cool green value with dark and jewel tone visual character. #135D29 is visually closest to British Racing Green, a named green color with HEX #004225.

The RGB channels are 19, 93, and 41, with green carrying the strongest channel weight. In HSL, the hue is 138deg with 66% 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 rich accent palettes. Its luminance is 0.0813, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 33.26, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text2.63:1AA Fail

White text8:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #135D29 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000002.63:1 · Fail

White text#FFFFFF8:1 · AAA

Accessible Alternatives

#031108#FFFFFF text · best 19.3:1#031108

#5D1347#FFFFFF text · best 12.73:1#5D1347

British Racing Green#FFFFFF text · best 11.63:1#004225

#1F512E#FFFFFF text · best 9.23:1#1F512E

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

Generated Palette

#135D29#135D29

#5D1347#5D1347

#225D13#225D13

#135D4E#135D4E

#23A94B#23A94B

#031108#031108

Color Harmonies

#5D1347#5D1347

#225D13#225D13

#135D4E#135D4E

#29135D#29135D

#5D2913#5D2913

Variants

#23A94B#23A94B

#031108#031108

#076924#076924

#1F512E#1F512E

#3BB55F#3BB55F

#00992E#00992E

Nearest Named Colors

British Racing Green#004225

Emerald Dark#046307

Hunter Green#355E3B

Pine Needle#334D41

Bottle Green#006A4E

#135D29

CSS

Machine-Readable HEX Data (JSON)

About #135D29

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides