#C0CB51#C0CB51

#C0CB51 is a light, vivid yellow. Relative luminance 0.545; OKLCH L 81.0% C 0.145 H 114.0°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#C0CB51
RGB	rgb(192, 203, 81)
HSL	hsl(65, 54%, 56%)
HSV	hsv(65, 60%, 80%)
CMYK	cmyk(5.4%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(78.76, -19.97, 57.94)
CIE-LCH	lch(78.76, 61.28, 109.02°)
OKLab	oklab(81% -0.0592 0.1329)
OKLCH	oklch(81% 0.146 114)
XYZ	xyz(44.5804, 54.5132, 15.9566)
Luminance	0.5451 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CB51 #5C51CB

analogous

#CB9951 #C0CB51 #83CB51

triadic

#C0CB51 #51C0CB #CB51C0

tetradic

#C0CB51 #51CB99 #5C51CB #CB5183

square

#C0CB51 #51CB99 #5C51CB #CB5183

split-complementary

#C0CB51 #5183CB #9951CB

monochromatic

#757C25 #A1AC33 #C0CB51 #D1D980 #E2E7AF

Accessibility & contrast

On white

1.76

#C0CB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#C0CB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CB51

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CB51	#FFFFFF	#000000	##000000
##C0CB51	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C243

Deuteranopia (green-blind)

#D8C459

Tritanopia (blue-blind)

#CCC0B1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c0cb51;
/* rgb */ color: rgb(192, 203, 81);
/* oklch */ color: oklch(81.0% 0.145 114.0);

Tailwind

colors: {
  custom: {
    50: '#d6da87',
    500: '#c0cb51',
    950: '#000000',
  },
}

SCSS

$custom: #c0cb51;
$custom-light: #d6da87;
$custom-dark: #000000;

JSON

{
  "hex": "#c0cb51",
  "rgb": {
    "r": 192,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 65.41,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81,
    "c": 0.1455,
    "h": 114
  },
  "luminance": 0.54512
}

Semantic roles & 50–950 ramp

primary

#C0CB51

secondary

#423C84

accent

#4ADD58

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#15140C

muted

#84837F

Preview Lab

Preview with #C0CB51

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

Preview Lab → · Contrast checker → · Palette generator →