Colors Encyclopedia

HEX atlas value

#154206

#154206 is a cool green HEX color close to Emerald Dark. According to Colors Encyclopedia, it converts to RGB 21, 66, 6, HSL 105, 83%, 14%, has luminance 0.0407, and belongs to the dark and jewel tone groups.

greencooldarkjewel-tone
#154206 Sample readable text
HEX #154206
RGB rgb(21, 66, 6)
HSL hsl(105 83% 14%)
CMYK cmyk(68, 0, 91, 74)
Luminance 0.0407
Contrast Black 1.81:1White 11.58:1

CSS

--color-154206: #154206;
.background-154206 { background-color: #154206; }
.text-154206 { color: #154206; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.0407
Black text1.81:1AA Fail
White text11.58:1AA 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
Download JSON Open API
Structured sections
Color systems
{"hex":"#154206","rgb":[21,66,6],"hsl":[105,83,14],"cmyk":[68,0,91,74],"luminance":0.0407,"contrast":{"black":1.81,"white":11.58}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":1.81,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":11.58,"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":"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"]},{"name":"#330641","hex":"#330641","family":"purple","bestTextColor":"#FFFFFF","contrastBlack":1.24,"contrastWhite":16.88,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#19390E","hex":"#19390E","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.63,"contrastWhite":12.87,"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/154206.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/dark-green.json"]}
Harmonies
{"complementary":"#330641","analogous":["#334106","#064115"],"triadic":["#061541","#410615"],"tetradic":["#063341","#330641","#411506"],"splitComplementary":["#150641","#410633"],"monochromatic":["#30950E","#154206","#000000"]}
Variants
{"light":"#30950E","dark":"#000000","saturated":"#124700","desaturated":"#19390E","pastel":"#42A720","neon":"#1C7000"}
Nearest named colors
[{"slug":"emerald-dark","name":"Emerald Dark","hex":"#046307","distance":37.134889255254286},{"slug":"british-racing-green","name":"British Racing Green","hex":"#004225","distance":37.44329045369811},{"slug":"dark-green","name":"Dark Green","hex":"#006400","distance":40.4103947023535},{"slug":"carbon-fiber","name":"Carbon Fiber","hex":"#1C1C1C","distance":44.46346815083142},{"slug":"matte-black","name":"Matte Black","hex":"#1A1A1A","distance":45}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #154206

#154206 is classified as a cool green value with dark and jewel tone visual character. #154206 is visually closest to Emerald Dark, a named green color with HEX #046307.

The RGB channels are 21, 66, and 6, with green carrying the strongest channel weight. In HSL, the hue is 105deg 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 0.0407, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 37.13, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.81:1AA Fail
White text11.58:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #154206 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.81:1 · Fail
White text#FFFFFF11.58:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000
Matte Black#FFFFFF text · best 17.41:1#1A1A1A
Carbon Fiber#FFFFFF text · best 17.05:1#1C1C1C
#330641#FFFFFF text · best 16.88:1#330641
#19390E#FFFFFF text · best 12.87:1#19390E

Generated Palette

#154206#154206
#330641#330641
#334106#334106
#064115#064115
#30950E#30950E
Black#000000

Color Harmonies

#330641#330641
#334106#334106
#064115#064115
#061541#061541
#410615#410615

Variants

#30950E#30950E
Black#000000
#124700#124700
#19390E#19390E
#42A720#42A720
#1C7000#1C7000

Nearest Named Colors

Emerald Dark#046307
British Racing Green#004225
Dark Green#006400
Carbon Fiber#1C1C1C
Matte Black#1A1A1A

Related HEX Guides

Emerald Dark colorOpen the nearest named color reference for #046307.British Racing Green colorOpen the nearest named color reference for #004225.Dark Green colorOpen the nearest named color reference for #006400.Green color familyBrowse named green colors related to this HEX value.Cool colorsExplore colors with similar temperature behavior.Dark colorsFind colors in the dark group.Jewel Tone colorsFind colors in the jewel tone group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#154206 APIOpen the machine-readable JSON record for this HEX value.