HEX atlas value

#1C9108

#1C9108 is a cool green HEX color close to Forest Green. According to Colors Encyclopedia, it converts to RGB 28, 145, 8, HSL 111, 90%, 30%, has luminance 0.2052, and belongs to the jewel tone group.

green cool jewel-tone

#1C9108 Sample readable text

HEX #1C9108

RGB rgb(28, 145, 8)

HSL hsl(111 90% 30%)

CMYK cmyk(81, 0, 94, 43)

Luminance 0.2052

Contrast Black 5.1:1White 4.11:1

CSS

--color-1c9108: #1C9108;
.background-1c9108 { background-color: #1C9108; }
.text-1c9108 { color: #1C9108; }

Luminance0.2052

Black text5.1:1AA Pass

White text4.11:1AA Fail

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":"#1C9108","rgb":[28,145,8],"hsl":[111,90,30],"cmyk":[81,0,94,43],"luminance":0.2052,"contrast":{"black":5.1,"white":4.11}}

WCAG

{"AA":["#000000"],"AAA":[]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":5.1,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.11,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#0B3A03","hex":"#0B3A03","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.62,"contrastWhite":12.96,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#2DE90C","hex":"#2DE90C","family":"green","bestTextColor":"#000000","contrastBlack":12.77,"contrastWhite":1.64,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#7D0891","hex":"#7D0891","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.32,"contrastWhite":9.07,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Emerald Dark","hex":"#046307","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.79,"contrastWhite":7.52,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"Dark Green","hex":"#006400","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.82,"contrastWhite":7.44,"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":["#000000"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/1c9108.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/forest-green.json","https://www.colorsencyclopedia.com/api/colors/green.json","https://www.colorsencyclopedia.com/api/colors/scheeles-green.json"]}

Harmonies

{"complementary":"#7D0891","analogous":["#619108","#089138"],"triadic":["#081C91","#91081C"],"tetradic":["#086191","#7D0891","#913808"],"splitComplementary":["#380891","#910861"],"monochromatic":["#2DE90C","#1C9108","#0B3A03"]}

Variants

{"light":"#2DE90C","dark":"#0B3A03","saturated":"#179900","desaturated":"#288118","pastel":"#50E236","neon":"#1DC200"}

Nearest named colors

[{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":27.349588662354687},{"slug":"green","name":"Green","hex":"#008000","distance":33.71943060017473},{"slug":"scheeles-green","name":"Scheele Green","hex":"#478800","distance":44.654227123532216},{"slug":"emerald-dark","name":"Emerald Dark","hex":"#046307","distance":51.894122981316485},{"slug":"dark-green","name":"Dark Green","hex":"#006400","distance":53.600373133029585}]

HEX meaning and use

About #1C9108

#1C9108 is classified as a cool green value with jewel tone visual character. #1C9108 is visually closest to Forest Green, a named green color with HEX #228B22.

The RGB channels are 28, 145, and 8, with green carrying the strongest channel weight. In HSL, the hue is 111deg with 90% saturation and 30% 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 0.2052, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 27.35, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text5.1:1AA Pass

White text4.11:1AA Fail

AA text options: #000000.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1C9108 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000005.1:1 · AA

White text#FFFFFF4.11:1 · Fail

Accessible Alternatives

#0B3A03#FFFFFF text · best 12.96:1#0B3A03

#2DE90C#000000 text · best 12.77:1#2DE90C

#7D0891#FFFFFF text · best 9.07:1#7D0891

Emerald Dark#FFFFFF text · best 7.52:1#046307

Dark Green#FFFFFF text · best 7.44:1#006400

Generated Palette

#1C9108#1C9108

#7D0891#7D0891

#619108#619108

#089138#089138

#2DE90C#2DE90C

#0B3A03#0B3A03

Color Harmonies

#7D0891#7D0891

#619108#619108

#089138#089138

#081C91#081C91

#91081C#91081C

Variants

#2DE90C#2DE90C

#0B3A03#0B3A03

#179900#179900

#288118#288118

#50E236#50E236

#1DC200#1DC200

Nearest Named Colors

Forest Green#228B22

Green#008000

Scheele Green#478800

Emerald Dark#046307

Dark Green#006400

#1C9108

CSS

Machine-Readable HEX Data (JSON)

About #1C9108

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides