HEX atlas value

#63843E

#63843E is a cool green HEX color close to Olive Green. According to Colors Encyclopedia, it converts to RGB 99, 132, 62, HSL 88, 36%, 38%, has luminance 0.195, and belongs to the earth tone group.

green cool earth-tone

#63843E Sample readable text

HEX #63843E

RGB rgb(99, 132, 62)

HSL hsl(88 36% 38%)

CMYK cmyk(25, 0, 53, 48)

Luminance 0.195

Contrast Black 4.9:1White 4.29:1

CSS

--color-63843e: #63843E;
.background-63843e { background-color: #63843E; }
.text-63843e { color: #63843E; }

Luminance0.195

Black text4.9:1AA Pass

White text4.29:1AA 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":"#63843E","rgb":[99,132,62],"hsl":[88,36,38],"cmyk":[25,0,53,48],"luminance":0.195,"contrast":{"black":4.9,"white":4.29}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":4.9,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.29,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#344521","hex":"#344521","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.02,"contrastWhite":10.4,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#91B766","hex":"#91B766","family":"green","bestTextColor":"#000000","contrastBlack":9.17,"contrastWhite":2.29,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#5F3E84","hex":"#5F3E84","family":"purple","bestTextColor":"#FFFFFF","contrastBlack":2.51,"contrastWhite":8.37,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#659929","hex":"#659929","family":"green","bestTextColor":"#000000","contrastBlack":6.14,"contrastWhite":3.42,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]},{"name":"Dark Olive Green","hex":"#556B2F","family":"green","bestTextColor":"#FFFFFF","contrastBlack":3.53,"contrastWhite":5.95,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]

AI context

{"semanticGroups":["cool green","earth tone","earth tone green","Olive Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","botanical and wellness palettes"],"contrastSafeWith":["#000000"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/63843e.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/olive-green.json","https://www.colorsencyclopedia.com/api/colors/fern-green.json","https://www.colorsencyclopedia.com/api/colors/olive-drab.json"]}

Harmonies

{"complementary":"#5F3E84","analogous":["#84813E","#40843E"],"triadic":["#3E6384","#843E63"],"tetradic":["#3E8481","#5F3E84","#843E40"],"splitComplementary":["#3E4084","#813E84"],"monochromatic":["#91B766","#63843E","#344521"]}

Variants

{"light":"#91B766","dark":"#344521","saturated":"#659929","desaturated":"#626E53","pastel":"#A2B48D","neon":"#7DEB00"}

Nearest named colors

[{"slug":"olive-green","name":"Olive Green","hex":"#708238","distance":14.45683229480096},{"slug":"fern-green","name":"Fern Green","hex":"#4F7942","distance":23.173260452512935},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","distance":29.88310559496787},{"slug":"olive-leaf","name":"Olive Leaf","hex":"#6B8E23","distance":29.88310559496787},{"slug":"dark-olive-green","name":"Dark Olive Green","hex":"#556B2F","distance":32.341923257592455}]

HEX meaning and use

About #63843E

#63843E is classified as a cool green value with earth tone visual character. #63843E is visually closest to Olive Green, a named green color with HEX #708238.

The RGB channels are 99, 132, and 62, with green carrying the strongest channel weight. In HSL, the hue is 88deg with 36% saturation and 38% 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 natural palettes. Its luminance is 0.195, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 14.46, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4.9:1AA Pass

White text4.29:1AA Fail

AA text options: #000000.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #63843E needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004.9:1 · AA

White text#FFFFFF4.29:1 · Fail

Accessible Alternatives

#344521#FFFFFF text · best 10.4:1#344521

#91B766#000000 text · best 9.17:1#91B766

#5F3E84#FFFFFF text · best 8.37:1#5F3E84

#659929#000000 text · best 6.14:1#659929

Dark Olive Green#FFFFFF text · best 5.95:1#556B2F

Generated Palette

#63843E#63843E

#5F3E84#5F3E84

#84813E#84813E

#40843E#40843E

#91B766#91B766

#344521#344521

Color Harmonies

#5F3E84#5F3E84

#84813E#84813E

#40843E#40843E

#3E6384#3E6384

#843E63#843E63

Variants

#91B766#91B766

#344521#344521

#659929#659929

#626E53#626E53

#A2B48D#A2B48D

#7DEB00#7DEB00

Nearest Named Colors

Olive Green#708238

Fern Green#4F7942

Olive Drab#6B8E23

Olive Leaf#6B8E23

Dark Olive Green#556B2F

#63843E

CSS

Machine-Readable HEX Data (JSON)

About #63843E

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides