HEX atlas value

#1B6A38

#1B6A38 is a cool green HEX color close to Hunter Green. According to Colors Encyclopedia, it converts to RGB 27, 106, 56, HSL 142, 59%, 26%, has luminance 0.1083, and belongs to the earth tone and jewel tone groups.

green cool earth-tone jewel-tone

#1B6A38 Sample readable text

HEX #1B6A38

RGB rgb(27, 106, 56)

HSL hsl(142 59% 26%)

CMYK cmyk(75, 0, 47, 58)

Luminance 0.1083

Contrast Black 3.17:1White 6.63:1

CSS

--color-1b6a38: #1B6A38;
.background-1b6a38 { background-color: #1B6A38; }
.text-1b6a38 { color: #1B6A38; }

Luminance0.1083

Black text3.17:1AA Fail

White text6.63:1AA 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":"#1B6A38","rgb":[27,106,56],"hsl":[142,59,26],"cmyk":[75,0,47,58],"luminance":0.1083,"contrast":{"black":3.17,"white":6.63}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.17,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":6.63,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#082011","hex":"#082011","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.23,"contrastWhite":17.13,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#691B4D","hex":"#691B4D","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.86,"contrastWhite":11.27,"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"]},{"name":"Spruce","hex":"#2E4F4F","family":"cyan","bestTextColor":"#FFFFFF","contrastBlack":2.35,"contrastWhite":8.94,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#2A5B3C","hex":"#2A5B3C","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.66,"contrastWhite":7.89,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["cool green","earth tone","jewel tone","earth tone green","jewel tone green","Hunter Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","rich accent palettes","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/1b6a38.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json","https://www.colorsencyclopedia.com/api/colors/bottle-green.json","https://www.colorsencyclopedia.com/api/colors/pine-needle.json"]}

Harmonies

{"complementary":"#691B4D","analogous":["#26691B","#1B695F"],"triadic":["#381B69","#69381B"],"tetradic":["#1B2669","#691B4D","#695F1B"],"splitComplementary":["#5F1B69","#691B26"],"monochromatic":["#2EB25F","#1B6A38","#082011"]}

Variants

{"light":"#2EB25F","dark":"#082011","saturated":"#0D7834","desaturated":"#2A5B3C","pastel":"#4BB973","neon":"#00AD40"}

Nearest named colors

[{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":28.792360097775937},{"slug":"bottle-green","name":"Bottle Green","hex":"#006A4E","distance":34.828149534535996},{"slug":"pine-needle","name":"Pine Needle","hex":"#334D41","distance":38.704004960727254},{"slug":"spruce","name":"Spruce","hex":"#2E4F4F","distance":40.23679907746142},{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":40.27406113120453}]

HEX meaning and use

About #1B6A38

#1B6A38 is classified as a cool green value with earth tone and jewel tone visual character. #1B6A38 is visually closest to Hunter Green, a named green color with HEX #355E3B.

The RGB channels are 27, 106, and 56, with green carrying the strongest channel weight. In HSL, the hue is 142deg with 59% saturation and 26% 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 0.1083, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 28.79, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.17:1AA Fail

White text6.63:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1B6A38 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.17:1 · Fail

White text#FFFFFF6.63:1 · AA

Accessible Alternatives

#082011#FFFFFF text · best 17.13:1#082011

#691B4D#FFFFFF text · best 11.27:1#691B4D

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

Spruce#FFFFFF text · best 8.94:1#2E4F4F

#2A5B3C#FFFFFF text · best 7.89:1#2A5B3C

Generated Palette

#1B6A38#1B6A38

#691B4D#691B4D

#26691B#26691B

#1B695F#1B695F

#2EB25F#2EB25F

#082011#082011

Color Harmonies

#691B4D#691B4D

#26691B#26691B

#1B695F#1B695F

#381B69#381B69

#69381B#69381B

Variants

#2EB25F#2EB25F

#082011#082011

#0D7834#0D7834

#2A5B3C#2A5B3C

#4BB973#4BB973

#00AD40#00AD40

Nearest Named Colors

Hunter Green#355E3B

Bottle Green#006A4E

Pine Needle#334D41

Spruce#2E4F4F

Forest Green#228B22

#1B6A38

CSS

Machine-Readable HEX Data (JSON)

About #1B6A38

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides