HEX atlas value

#C39F28

#C39F28 is a warm yellow HEX color close to Goldenrod. According to Colors Encyclopedia, it converts to RGB 195, 159, 40, HSL 46, 66%, 46%, has luminance 0.3655, and belongs to the balanced group.

#C39F28 Sample readable text
HEX #C39F28
RGB rgb(195, 159, 40)
HSL hsl(46 66% 46%)
CMYK cmyk(0, 18, 79, 24)
Luminance 0.3655
Contrast Black 8.31:1White 2.53:1

CSS

--color-c39f28: #C39F28;
.background-c39f28 { background-color: #C39F28; }
.text-c39f28 { color: #C39F28; }

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
Luminance0.3655
Black text8.31:1AA Pass
White text2.53:1AA 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":"#C39F28","rgb":[195,159,40],"hsl":[46,66,46],"cmyk":[0,18,79,24],"luminance":0.3655,"contrast":{"black":8.31,"white":2.53}}
WCAG
{"AA":["#000000","#1A1A1A"],"AAA":["#000000"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":8.31,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.53,"wcagAA":false,"wcagAAA":false}]
Accessible alternatives
[{"name":"#E0C467","hex":"#E0C467","family":"yellow","bestTextColor":"#000000","contrastBlack":12.26,"contrastWhite":1.71,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Old Gold","hex":"#CFB53B","family":"yellow","bestTextColor":"#000000","contrastBlack":10.33,"contrastWhite":2.03,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#99C328","hex":"#99C328","family":"green","bestTextColor":"#000000","contrastBlack":10.19,"contrastWhite":2.06,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#DDAC0E","hex":"#DDAC0E","family":"yellow","bestTextColor":"#000000","contrastBlack":9.98,"contrastWhite":2.1,"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"]}]
AI context
{"semanticGroups":["warm yellow","balanced","balanced yellow","Goldenrod adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","highlight and warning systems"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/c39f28.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/goldenrod.json","https://www.colorsencyclopedia.com/api/colors/brass.json","https://www.colorsencyclopedia.com/api/colors/brushed-brass.json"]}
Harmonies
{"complementary":"#284CC3","analogous":["#C35128","#99C328"],"triadic":["#28C39F","#9F28C3"],"tetradic":["#28C351","#284CC3","#C32899"],"splitComplementary":["#2899C3","#5128C3"],"monochromatic":["#E0C467","#C39F28","#776118"]}
Variants
{"light":"#E0C467","dark":"#776118","saturated":"#DDAC0E","desaturated":"#A99142","pastel":"#DBC98F","neon":"#FFC814"}
Nearest named colors
[{"slug":"goldenrod","name":"Goldenrod","hex":"#DAA520","distance":25.079872407968907},{"slug":"brass","name":"Brass","hex":"#B5A642","distance":30.347981810987037},{"slug":"brushed-brass","name":"Brushed Brass","hex":"#B5A642","distance":30.347981810987037},{"slug":"old-gold","name":"Old Gold","hex":"#CFB53B","distance":31.448370387032774},{"slug":"bronze","name":"Bronze","hex":"#CD7F32","distance":34.9857113690718}]

HEX meaning and use

About #C39F28

#C39F28 is classified as a warm yellow value with balanced visual character. #C39F28 is visually closest to Goldenrod, a named orange color with HEX #DAA520.

The RGB channels are 195, 159, and 40, with red carrying the strongest channel weight. In HSL, the hue is 46deg with 66% saturation and 46% 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 0.3655, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 25.08, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text8.31:1AA Pass
White text2.53:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: #000000.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #C39F28 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000008.31:1 · AAA
White text#FFFFFF2.53:1 · Fail

Accessible Alternatives

#E0C467#000000 text · best 12.26:1#E0C467
Old Gold#000000 text · best 10.33:1#CFB53B
#99C328#000000 text · best 10.19:1#99C328
#DDAC0E#000000 text · best 9.98:1#DDAC0E
Goldenrod#000000 text · best 9.38:1#DAA520

Generated Palette

#C39F28#C39F28
#284CC3#284CC3
#C35128#C35128
#99C328#99C328
#E0C467#E0C467
#776118#776118

Color Harmonies

#284CC3#284CC3
#C35128#C35128
#99C328#99C328
#28C39F#28C39F
#9F28C3#9F28C3

Variants

#E0C467#E0C467
#776118#776118
#DDAC0E#DDAC0E
#A99142#A99142
#DBC98F#DBC98F
#FFC814#FFC814

Nearest Named Colors