HEX atlas value

#90731D

#90731D is a warm yellow HEX color close to Cedar. According to Colors Encyclopedia, it converts to RGB 144, 115, 29, HSL 45, 66%, 34%, has luminance 0.1828, and belongs to the balanced group.

yellow warm balanced

#90731D Sample readable text

HEX #90731D

RGB rgb(144, 115, 29)

HSL hsl(45 66% 34%)

CMYK cmyk(0, 20, 80, 44)

Luminance 0.1828

Contrast Black 4.66:1White 4.51:1

CSS

--color-90731d: #90731D;
.background-90731d { background-color: #90731D; }
.text-90731d { color: #90731D; }

Luminance0.1828

Black text4.66:1AA Pass

White text4.51:1AA 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":"#90731D","rgb":[144,115,29],"hsl":[45,66,34],"cmyk":[0,20,80,44],"luminance":0.1828,"contrast":{"black":4.66,"white":4.51}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":4.66,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.51,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#44360E","hex":"#44360E","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":1.78,"contrastWhite":11.8,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#1D3A90","hex":"#1D3A90","family":"blue","bestTextColor":"#FFFFFF","contrastBlack":2.06,"contrastWhite":10.19,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#D5AD34","hex":"#D5AD34","family":"yellow","bestTextColor":"#000000","contrastBlack":9.86,"contrastWhite":2.13,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#903A1D","hex":"#903A1D","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":2.81,"contrastWhite":7.48,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"Cedar","hex":"#8B5A2B","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":3.6,"contrastWhite":5.84,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]

AI context

{"semanticGroups":["warm yellow","balanced","balanced yellow","Cedar adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","highlight and warning systems"],"contrastSafeWith":["#000000","#FFFFFF"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/90731d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/cedar.json","https://www.colorsencyclopedia.com/api/colors/olive.json","https://www.colorsencyclopedia.com/api/colors/sienna.json"]}

Harmonies

{"complementary":"#1D3A90","analogous":["#903A1D","#73901D"],"triadic":["#1D9073","#731D90"],"tetradic":["#1D903A","#1D3A90","#901D73"],"splitComplementary":["#1D7390","#3A1D90"],"monochromatic":["#D5AD34","#90731D","#44360E"]}

Variants

{"light":"#D5AD34","dark":"#44360E","saturated":"#A37D0A","desaturated":"#7D6A31","pastel":"#CCB161","neon":"#D6A100"}

Nearest named colors

[{"slug":"cedar","name":"Cedar","hex":"#8B5A2B","distance":29.086079144497972},{"slug":"olive","name":"Olive","hex":"#808000","distance":35.58089374931439},{"slug":"sienna","name":"Sienna","hex":"#A0522D","distance":40.01249804748511},{"slug":"fern-frond","name":"Fern Frond","hex":"#657220","distance":43.116122274620196},{"slug":"raw-umber","name":"Raw Umber","hex":"#826644","distance":43.42810150121693}]

HEX meaning and use

About #90731D

#90731D is classified as a warm yellow value with balanced visual character. #90731D is visually closest to Cedar, a named orange color with HEX #8B5A2B.

The RGB channels are 144, 115, and 29, with red carrying the strongest channel weight. In HSL, the hue is 45deg 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 highlight and warning systems. Its luminance is 0.1828, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 29.09, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4.66:1AA Pass

White text4.51:1AA Pass

AA text options: #000000, #FFFFFF.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #90731D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004.66:1 · AA

White text#FFFFFF4.51:1 · AA

Accessible Alternatives

#44360E#FFFFFF text · best 11.8:1#44360E

#1D3A90#FFFFFF text · best 10.19:1#1D3A90

#D5AD34#000000 text · best 9.86:1#D5AD34

#903A1D#FFFFFF text · best 7.48:1#903A1D

Cedar#FFFFFF text · best 5.84:1#8B5A2B

Generated Palette

#90731D#90731D

#1D3A90#1D3A90

#903A1D#903A1D

#73901D#73901D

#D5AD34#D5AD34

#44360E#44360E

Color Harmonies

#1D3A90#1D3A90

#903A1D#903A1D

#73901D#73901D

#1D9073#1D9073

#731D90#731D90

Variants

#D5AD34#D5AD34

#44360E#44360E

#A37D0A#A37D0A

#7D6A31#7D6A31

#CCB161#CCB161

#D6A100#D6A100

Nearest Named Colors

Cedar#8B5A2B

Olive#808000

Sienna#A0522D

Fern Frond#657220

Raw Umber#826644

#90731D

CSS

Machine-Readable HEX Data (JSON)

About #90731D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides