#C0B537#C0B537

#C0B537 is a light, vivid yellow. Relative luminance 0.445; OKLCH L 76.0% C 0.142 H 104.3°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#C0B537
RGB	rgb(192, 181, 55)
HSL	hsl(55, 55%, 48%)
HSV	hsv(55, 71%, 75%)
CMYK	cmyk(0%, 5.7%, 71.4%, 24.7%)
CIE-LAB	lab(72.58, -10.42, 62.02)
CIE-LCH	lch(72.58, 62.89, 99.54°)
OKLab	oklab(76.01% -0.035 0.1375)
OKLCH	oklch(76.01% 0.142 104.3)
XYZ	xyz(38.9533, 44.5316, 10.1573)
Luminance	0.4453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0B537 #3742C0

analogous

#C07037 #C0B537 #87C037

triadic

#C0B537 #37C0B5 #B537C0

tetradic

#C0B537 #37C070 #3742C0 #C03787

square

#C0B537 #37C070 #3742C0 #C03787

split-complementary

#C0B537 #3787C0 #7037C0

monochromatic

#615B1C #908829 #C0B537 #D2C962 #E0D992

Accessibility & contrast

On white

2.12

#C0B537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#C0B537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0B537

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0B537	#FFFFFF	#000000	##000000
##C0B537	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF22

Deuteranopia (green-blind)

#C9B540

Tritanopia (blue-blind)

#CEA99C

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #c0b537;
/* rgb */ color: rgb(192, 181, 55);
/* oklch */ color: oklch(76.0% 0.142 104.3);

Tailwind

colors: {
  custom: {
    50: '#d7ca76',
    500: '#c0b537',
    950: '#000000',
  },
}

SCSS

$custom: #c0b537;
$custom-light: #d7ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#c0b537",
  "rgb": {
    "r": 192,
    "g": 181,
    "b": 55
  },
  "hsl": {
    "h": 55.182,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76007,
    "c": 0.14192,
    "h": 104.3
  },
  "luminance": 0.4453
}

Semantic roles & 50–950 ramp

primary

#C0B537

secondary

#888ECB

accent

#55DF49

background

#FDFCF7

surface

#FBF8ED

border

#D4D1C8

text

#151309

muted

#83827B

Preview Lab

Preview with #C0B537

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →