#C0B637#C0B637

#C0B637 is a light, vivid yellow. Relative luminance 0.449; OKLCH L 76.2% C 0.143 H 104.8°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX#C0B637
RGBrgb(192, 182, 55)
HSLhsl(56, 55%, 48%)
HSVhsv(56, 71%, 75%)
CMYKcmyk(0%, 5.2%, 71.4%, 24.7%)
CIE-LABlab(72.85, -10.94, 62.29)
CIE-LCHlch(72.85, 63.24, 99.96°)
OKLaboklab(76.22% -0.0364 0.1381)
OKLCHoklch(76.22% 0.143 104.8)
XYZxyz(39.1574, 44.9397, 10.2253)
Luminance0.4494 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C0B637 #3741C0
analogous
#C07137 #C0B637 #86C037
triadic
#C0B637 #37C0B6 #B637C0
tetradic
#C0B637 #37C071 #3741C0 #C03786
square
#C0B637 #37C071 #3741C0 #C03786
split-complementary
#C0B637 #3786C0 #7137C0
monochromatic
#615C1C #908929 #C0B637 #D2CA62 #E0DA92

Accessibility & contrast

On white

2.10
#C0B637 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.99
#C0B637 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0B637
9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C0B637#FFFFFF#000000##000000
##C0B6371.002.109.999.99
#FFFFFF2.101.0021.0021.00
#0000009.9921.001.001.00
##0000009.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B022
Deuteranopia (green-blind)
#CAB540
Tritanopia (blue-blind)
#CEAA9D
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #c0b637;
/* rgb */ color: rgb(192, 182, 55);
/* oklch */ color: oklch(76.2% 0.143 104.8);
Tailwind
colors: {
  custom: {
    50: '#d7cb76',
    500: '#c0b637',
    950: '#000000',
  },
}
SCSS
$custom: #c0b637;
$custom-light: #d7cb76;
$custom-dark: #000000;
JSON
{
  "hex": "#c0b637",
  "rgb": {
    "r": 192,
    "g": 182,
    "b": 55
  },
  "hsl": {
    "h": 55.62,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76222,
    "c": 0.14282,
    "h": 104.8
  },
  "luminance": 0.44938
}

Semantic roles & 50–950 ramp

primary
#C0B637
secondary
#888DCB
accent
#54DF49
background
#FDFCF7
surface
#FBF8ED
border
#D4D1C8
text
#151309
muted
#83827B

Preview Lab

Preview with #C0B637

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

Preview Lab → · Contrast checker → · Palette generator →

#C0B637 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva