HEX atlas value

#1D902D

#1D902D is a cool green HEX color close to Forest Green. According to Colors Encyclopedia, it converts to RGB 29, 144, 45, HSL 128, 66%, 34%, has luminance 0.204, and belongs to the jewel tone group.

green cool jewel-tone

#1D902D Sample readable text

HEX #1D902D

RGB rgb(29, 144, 45)

HSL hsl(128 66% 34%)

CMYK cmyk(80, 0, 69, 44)

Luminance 0.204

Contrast Black 5.08:1White 4.13:1

CSS

--color-1d902d: #1D902D;
.background-1d902d { background-color: #1D902D; }
.text-1d902d { color: #1D902D; }

Luminance0.204

Black text5.08:1AA Pass

White text4.13:1AA 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":"#1D902D","rgb":[29,144,45],"hsl":[128,66,34],"cmyk":[80,0,69,44],"luminance":0.204,"contrast":{"black":5.08,"white":4.13}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":5.08,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.13,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#0E4415","hex":"#0E4415","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.86,"contrastWhite":11.31,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#34D549","hex":"#34D549","family":"green","bestTextColor":"#000000","contrastBlack":10.76,"contrastWhite":1.95,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#901D81","hex":"#901D81","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.68,"contrastWhite":7.84,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Hunter Green","hex":"#355E3B","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.82,"contrastWhite":7.46,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"#0AA31F","hex":"#0AA31F","family":"green","bestTextColor":"#000000","contrastBlack":6.27,"contrastWhite":3.35,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]}]

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/1d902d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/forest-green.json","https://www.colorsencyclopedia.com/api/colors/sea-green.json","https://www.colorsencyclopedia.com/api/colors/traffic-green.json"]}

Harmonies

{"complementary":"#901D81","analogous":["#47901D","#1D9066"],"triadic":["#2D1D90","#902D1D"],"tetradic":["#1D4790","#901D81","#90661D"],"splitComplementary":["#661D90","#901D47"],"monochromatic":["#34D549","#1D902D","#0E4415"]}

Variants

{"light":"#34D549","dark":"#0E4415","saturated":"#0AA31F","desaturated":"#317D3B","pastel":"#61CC6F","neon":"#00D61D"}

Nearest named colors

[{"slug":"forest-green","name":"Forest Green","hex":"#228B22","distance":13.076696830622021},{"slug":"sea-green","name":"Sea Green","hex":"#2E8B57","distance":45.58508528016593},{"slug":"traffic-green","name":"Traffic Green","hex":"#008450","distance":47.01063709417264},{"slug":"green","name":"Green","hex":"#008000","distance":55.87486017879597},{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":57.201398584300364}]

HEX meaning and use

About #1D902D

#1D902D is classified as a cool green value with jewel tone visual character. #1D902D is visually closest to Forest Green, a named green color with HEX #228B22.

The RGB channels are 29, 144, and 45, with green carrying the strongest channel weight. In HSL, the hue is 128deg with 66% saturation and 34% lightness, so this page treats it as a moderate-saturation, mid-lightness 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 0.204, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 13.08, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text5.08:1AA Pass

White text4.13:1AA Fail

AA text options: #000000.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1D902D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000005.08:1 · AA

White text#FFFFFF4.13:1 · Fail

Accessible Alternatives

#0E4415#FFFFFF text · best 11.31:1#0E4415

#34D549#000000 text · best 10.76:1#34D549

#901D81#FFFFFF text · best 7.84:1#901D81

Hunter Green#FFFFFF text · best 7.46:1#355E3B

#0AA31F#000000 text · best 6.27:1#0AA31F

Generated Palette

#1D902D#1D902D

#901D81#901D81

#47901D#47901D

#1D9066#1D9066

#34D549#34D549

#0E4415#0E4415

Color Harmonies

#901D81#901D81

#47901D#47901D

#1D9066#1D9066

#2D1D90#2D1D90

#902D1D#902D1D

Variants

#34D549#34D549

#0E4415#0E4415

#0AA31F#0AA31F

#317D3B#317D3B

#61CC6F#61CC6F

#00D61D#00D61D

Nearest Named Colors

Forest Green#228B22

Sea Green#2E8B57

Traffic Green#008450

Green#008000

Hunter Green#355E3B

#1D902D

CSS

Machine-Readable HEX Data (JSON)

About #1D902D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides