Colors Encyclopedia

HEX atlas value

#137226

#137226 is a cool green HEX color close to Forest Green. According to Colors Encyclopedia, it converts to RGB 19, 114, 38, HSL 132, 71%, 26%, has luminance 0.1231, and belongs to the jewel tone group.

greencooljewel-tone
#137226 Sample readable text
HEX #137226
RGB rgb(19, 114, 38)
HSL hsl(132 71% 26%)
CMYK cmyk(83, 0, 67, 55)
Luminance 0.1231
Contrast Black 3.46:1White 6.07:1

CSS

--color-137226: #137226;
.background-137226 { background-color: #137226; }
.text-137226 { color: #137226; }

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
Luminance0.1231
Black text3.46:1AA Fail
White text6.07:1AA 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":"#137226","rgb":[19,114,38],"hsl":[132,71,26],"cmyk":[83,0,67,55],"luminance":0.1231,"contrast":{"black":3.46,"white":6.07}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":3.46,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":6.07,"wcagAA":true,"wcagAAA":false}]
Accessible alternatives
[{"name":"#06230C","hex":"#06230C","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.25,"contrastWhite":16.75,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#71135F","hex":"#71135F","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.96,"contrastWhite":10.71,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#21C040","hex":"#21C040","family":"green","bestTextColor":"#000000","contrastBlack":8.68,"contrastWhite":2.42,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Emerald Dark","hex":"#046307","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.79,"contrastWhite":7.52,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"Hunter Green","hex":"#355E3B","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.82,"contrastWhite":7.46,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]}]
AI context
{"semanticGroups":["cool green","jewel tone","jewel tone green","Forest Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","rich accent palettes","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/137226.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/forest-green.json","https://www.colorsencyclopedia.com/api/colors/emerald-dark.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json"]}
Harmonies
{"complementary":"#71135F","analogous":["#2F7113","#137155"],"triadic":["#261371","#712613"],"tetradic":["#132F71","#71135F","#715513"],"splitComplementary":["#551371","#71132F"],"monochromatic":["#21C040","#137226","#06230C"]}
Variants
{"light":"#21C040","dark":"#06230C","saturated":"#05801D","desaturated":"#22632F","pastel":"#3CC858","neon":"#00AD23"}
Nearest named colors
[{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":29.427877939124322},{"slug":"emerald-dark","name":"Emerald Dark","hex":"#046307","distance":37.5632799419859},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":44.68780594300866},{"slug":"dark-green","name":"Dark Green","hex":"#006400","distance":44.73253849269008},{"slug":"green","name":"Green","hex":"#008000","distance":44.73253849269008}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #137226

#137226 is classified as a cool green value with jewel tone visual character. #137226 is visually closest to Forest Green, a named green color with HEX #228B22.

The RGB channels are 19, 114, and 38, with green carrying the strongest channel weight. In HSL, the hue is 132deg with 71% saturation and 26% 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 0.1231, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 29.43, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.46:1AA Fail
White text6.07:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #137226 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.46:1 · Fail
White text#FFFFFF6.07:1 · AA

Accessible Alternatives

#06230C#FFFFFF text · best 16.75:1#06230C
#71135F#FFFFFF text · best 10.71:1#71135F
#21C040#000000 text · best 8.68:1#21C040
Emerald Dark#FFFFFF text · best 7.52:1#046307
Hunter Green#FFFFFF text · best 7.46:1#355E3B

Generated Palette

#137226#137226
#71135F#71135F
#2F7113#2F7113
#137155#137155
#21C040#21C040
#06230C#06230C

Color Harmonies

#71135F#71135F
#2F7113#2F7113
#137155#137155
#261371#261371
#712613#712613

Variants

#21C040#21C040
#06230C#06230C
#05801D#05801D
#22632F#22632F
#3CC858#3CC858
#00AD23#00AD23

Nearest Named Colors

Forest Green#228B22
Emerald Dark#046307
Hunter Green#355E3B
Dark Green#006400
Green#008000

Related HEX Guides

Forest Green colorOpen the nearest named color reference for #228B22.Emerald Dark colorOpen the nearest named color reference for #046307.Hunter Green colorOpen the nearest named color reference for #355E3B.Green color familyBrowse named green colors related to this HEX value.Cool colorsExplore colors with similar temperature behavior.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.#137226 APIOpen the machine-readable JSON record for this HEX value.