HEX atlas value

#1B4206

#1B4206 is a cool green HEX color close to Emerald Dark. According to Colors Encyclopedia, it converts to RGB 27, 66, 6, HSL 99, 83%, 14%, has luminance 0.0414, and belongs to the dark and jewel tone groups.

green cool dark jewel-tone

#1B4206 Sample readable text

HEX #1B4206

RGB rgb(27, 66, 6)

HSL hsl(99 83% 14%)

CMYK cmyk(59, 0, 91, 74)

Luminance 0.0414

Contrast Black 1.83:1White 11.49:1

CSS

--color-1b4206: #1B4206;
.background-1b4206 { background-color: #1B4206; }
.text-1b4206 { color: #1B4206; }

Luminance0.0414

Black text1.83:1AA Fail

White text11.49:1AA 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":"#1B4206","rgb":[27,66,6],"hsl":[99,83,14],"cmyk":[59,0,91,74],"luminance":0.0414,"contrast":{"black":1.83,"white":11.49}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":1.83,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":11.49,"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":"#2D0641","hex":"#2D0641","family":"purple","bestTextColor":"#FFFFFF","contrastBlack":1.21,"contrastWhite":17.3,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Rubber","hex":"#2A2725","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.42,"contrastWhite":14.83,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#1D390E","hex":"#1D390E","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.64,"contrastWhite":12.77,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#06410F","hex":"#06410F","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.77,"contrastWhite":11.86,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["cool green","dark","jewel tone","dark green","jewel tone green","Emerald Dark 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/1b4206.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/emerald-dark.json","https://www.colorsencyclopedia.com/api/colors/british-racing-green.json","https://www.colorsencyclopedia.com/api/colors/terre-verte.json"]}

Harmonies

{"complementary":"#2D0641","analogous":["#384106","#06410F"],"triadic":["#061B41","#41061B"],"tetradic":["#063841","#2D0641","#410F06"],"splitComplementary":["#0F0641","#410638"],"monochromatic":["#3D950E","#1B4206","#000000"]}

Variants

{"light":"#3D950E","dark":"#000000","saturated":"#194700","desaturated":"#1D390E","pastel":"#4FA720","neon":"#277000"}

Nearest named colors

[{"slug":"emerald-dark","name":"Emerald Dark","hex":"#046307","distance":40.23679907746142},{"slug":"british-racing-green","name":"British Racing Green","hex":"#004225","distance":41.10960958218893},{"slug":"terre-verte","name":"Terre Verte","hex":"#385E0F","distance":41.30375285612676},{"slug":"rubber","name":"Rubber","hex":"#2A2725","distance":43.76071297408213},{"slug":"dark-green","name":"Dark Green","hex":"#006400","distance":43.829214001622255}]

HEX meaning and use

About #1B4206

#1B4206 is classified as a cool green value with dark and jewel tone visual character. #1B4206 is visually closest to Emerald Dark, a named green color with HEX #046307.

The RGB channels are 27, 66, and 6, with green carrying the strongest channel weight. In HSL, the hue is 99deg with 83% saturation and 14% lightness, so this page treats it as a high-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 0.0414, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 40.24, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.83:1AA Fail

White text11.49:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1B4206 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.83:1 · Fail

White text#FFFFFF11.49:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000

#2D0641#FFFFFF text · best 17.3:1#2D0641

Rubber#FFFFFF text · best 14.83:1#2A2725

#1D390E#FFFFFF text · best 12.77:1#1D390E

#06410F#FFFFFF text · best 11.86:1#06410F

Generated Palette

#1B4206#1B4206

#2D0641#2D0641

#384106#384106

#06410F#06410F

#3D950E#3D950E

Black#000000

Color Harmonies

#2D0641#2D0641

#384106#384106

#06410F#06410F

#061B41#061B41

#41061B#41061B

Variants

#3D950E#3D950E

Black#000000

#194700#194700

#1D390E#1D390E

#4FA720#4FA720

#277000#277000

Nearest Named Colors

Emerald Dark#046307

British Racing Green#004225

Terre Verte#385E0F

Rubber#2A2725

Dark Green#006400

#1B4206

CSS

Machine-Readable HEX Data (JSON)

About #1B4206

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides