Colors Encyclopedia

HEX atlas value

#CFB53B

#CFB53B is a warm yellow HEX color close to Old Gold. According to Colors Encyclopedia, it converts to RGB 207, 181, 59, HSL 49, 61%, 52%, has luminance 0.4663, and belongs to the earth tone group.

yellowwarmearth-tone
#CFB53B Sample readable text
HEX #CFB53B
RGB rgb(207, 181, 59)
HSL hsl(49 61% 52%)
CMYK cmyk(0, 13, 71, 19)
Luminance 0.4663
Contrast Black 10.33:1White 2.03:1

CSS

--color-cfb53b: #CFB53B;
.background-cfb53b { background-color: #CFB53B; }
.text-cfb53b { color: #CFB53B; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.4663
Black text10.33:1AA Pass
White text2.03:1AA 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
Download JSON Open API
Structured sections
Color systems
{"hex":"#CFB53B","rgb":[207,181,59],"hsl":[49,61,52],"cmyk":[0,13,71,19],"luminance":0.4663,"contrast":{"black":10.33,"white":2.03}}
WCAG
{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":10.33,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.03,"wcagAA":false,"wcagAAA":false}]
Accessible alternatives
[{"name":"#E1D084","hex":"#E1D084","family":"yellow","bestTextColor":"#000000","contrastBlack":13.56,"contrastWhite":1.55,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#EAC51F","hex":"#EAC51F","family":"yellow","bestTextColor":"#000000","contrastBlack":12.5,"contrastWhite":1.68,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#A0CF3A","hex":"#A0CF3A","family":"green","bestTextColor":"#000000","contrastBlack":11.48,"contrastWhite":1.83,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Goldenrod","hex":"#DAA520","family":"orange","bestTextColor":"#000000","contrastBlack":9.38,"contrastWhite":2.24,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Butterscotch","hex":"#E3963E","family":"orange","bestTextColor":"#000000","contrastBlack":8.7,"contrastWhite":2.41,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]}]
AI context
{"semanticGroups":["warm yellow","earth tone","earth tone yellow","Old Gold adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","highlight and warning systems"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/cfb53b.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/old-gold.json","https://www.colorsencyclopedia.com/api/colors/brass.json","https://www.colorsencyclopedia.com/api/colors/brushed-brass.json"]}
Harmonies
{"complementary":"#3A55CF","analogous":["#CF693A","#A0CF3A"],"triadic":["#3ACFB4","#B43ACF"],"tetradic":["#3ACF69","#3A55CF","#CF3AA0"],"splitComplementary":["#3AA0CF","#693ACF"],"monochromatic":["#E1D084","#CFB53B","#8C7822"]}
Variants
{"light":"#E1D084","dark":"#8C7822","saturated":"#EAC51F","desaturated":"#B4A355","pastel":"#DFD5A9","neon":"#FFDA33"}
Nearest named colors
[{"slug":"old-gold","name":"Old Gold","hex":"#CFB53B","distance":0},{"slug":"brass","name":"Brass","hex":"#B5A642","distance":30.822070014844883},{"slug":"brushed-brass","name":"Brushed Brass","hex":"#B5A642","distance":30.822070014844883},{"slug":"goldenrod","name":"Goldenrod","hex":"#DAA520","distance":33.25657829663178},{"slug":"butterscotch","name":"Butterscotch","hex":"#E3963E","distance":37.013511046643494}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #CFB53B

#CFB53B is classified as a warm yellow value with earth tone visual character. #CFB53B is visually closest to Old Gold, a named yellow color with HEX #CFB53B.

The RGB channels are 207, 181, and 59, with red carrying the strongest channel weight. In HSL, the hue is 49deg with 61% saturation and 52% 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 0.4663, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 0.00, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text10.33:1AA Pass
White text2.03:1AA Fail

AA text options: #000000, #1A1A1A, #36454F.

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #CFB53B needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000010.33:1 · AAA
White text#FFFFFF2.03:1 · Fail

Accessible Alternatives

#E1D084#000000 text · best 13.56:1#E1D084
#EAC51F#000000 text · best 12.5:1#EAC51F
#A0CF3A#000000 text · best 11.48:1#A0CF3A
Goldenrod#000000 text · best 9.38:1#DAA520
Butterscotch#000000 text · best 8.7:1#E3963E

Generated Palette

Old Gold#CFB53B
#3A55CF#3A55CF
#CF693A#CF693A
#A0CF3A#A0CF3A
#E1D084#E1D084
#8C7822#8C7822

Color Harmonies

#3A55CF#3A55CF
#CF693A#CF693A
#A0CF3A#A0CF3A
#3ACFB4#3ACFB4
#B43ACF#B43ACF

Variants

#E1D084#E1D084
#8C7822#8C7822
#EAC51F#EAC51F
#B4A355#B4A355
#DFD5A9#DFD5A9
#FFDA33#FFDA33

Nearest Named Colors

Old Gold#CFB53B
Brass#B5A642
Brushed Brass#B5A642
Goldenrod#DAA520
Butterscotch#E3963E

Related HEX Guides

Old Gold colorOpen the nearest named color reference for #CFB53B.Brass colorOpen the nearest named color reference for #B5A642.Brushed Brass colorOpen the nearest named color reference for #B5A642.Yellow color familyBrowse named yellow colors related to this HEX value.Warm colorsExplore colors with similar temperature behavior.Earth Tone colorsFind colors in the earth tone group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#CFB53B APIOpen the machine-readable JSON record for this HEX value.