#C0C737#C0C737

#C0C737 is a light, vivid yellow. Relative luminance 0.523; OKLCH L 79.9% C 0.159 H 112.3°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#C0C737
RGB	rgb(192, 199, 55)
HSL	hsl(63, 57%, 50%)
HSV	hsv(63, 72%, 78%)
CMYK	cmyk(3.5%, 0%, 72.4%, 22%)
CIE-LAB	lab(77.48, -19.52, 66.75)
CIE-LCH	lch(77.48, 69.54, 106.30°)
OKLab	oklab(79.91% -0.0605 0.1475)
OKLCH	oklch(79.91% 0.159 112.3)
XYZ	xyz(42.8526, 52.3302, 11.4570)
Luminance	0.5233 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C737 #3E37C7

analogous

#C78637 #C0C737 #78C737

triadic

#C0C737 #37C0C7 #C737C0

tetradic

#C0C737 #37C786 #3E37C7 #C73778

square

#C0C737 #37C786 #3E37C7 #C73778

split-complementary

#C0C737 #3778C7 #8637C7

monochromatic

#63671C #92972A #C0C737 #CFD566 #DEE296

Accessibility & contrast

On white

1.83

#C0C737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#C0C737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C737

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C737	#FFFFFF	#000000	##000000
##C0C737	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE1B

Deuteranopia (green-blind)

#D7C143

Tritanopia (blue-blind)

#CDBBAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #c0c737;
/* rgb */ color: rgb(192, 199, 55);
/* oklch */ color: oklch(79.9% 0.159 112.3);

Tailwind

colors: {
  custom: {
    50: '#d7d778',
    500: '#c0c737',
    950: '#000000',
  },
}

SCSS

$custom: #c0c737;
$custom-light: #d7d778;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c737",
  "rgb": {
    "r": 192,
    "g": 199,
    "b": 55
  },
  "hsl": {
    "h": 62.917,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.79914,
    "c": 0.15944,
    "h": 112.3
  },
  "luminance": 0.52329
}

Semantic roles & 50–950 ramp

primary

#C0C737

secondary

#343171

accent

#48E04F

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0C737

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

Preview Lab → · Contrast checker → · Palette generator →