#C0CE39#C0CE39

#C0CE39 is a light, vivid yellow. Relative luminance 0.556; OKLCH L 81.5% C 0.166 H 114.8°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#C0CE39
RGB	rgb(192, 206, 57)
HSL	hsl(66, 60%, 52%)
HSV	hsv(66, 72%, 81%)
CMYK	cmyk(6.8%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(79.41, -22.86, 67.92)
CIE-LCH	lch(79.41, 71.66, 108.61°)
OKLab	oklab(81.47% -0.0696 0.1503)
OKLCH	oklch(81.47% 0.166 114.8)
XYZ	xyz(44.5493, 55.6453, 12.2639)
Luminance	0.5564 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CE39 #4739CE

analogous

#CE9239 #C0CE39 #75CE39

triadic

#C0CE39 #39C0CE #CE39C0

tetradic

#C0CE39 #39CE92 #4739CE #CE3975

square

#C0CE39 #39CE92 #4739CE #CE3975

split-complementary

#C0CE39 #3975CE #9239CE

monochromatic

#69711C #96A228 #C0CE39 #D0DA6A #DFE69B

Accessibility & contrast

On white

1.73

#C0CE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#C0CE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CE39

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CE39	#FFFFFF	#000000	##000000
##C0CE39	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41C

Deuteranopia (green-blind)

#DCC645

Tritanopia (blue-blind)

#CCC2B1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c0ce39;
/* rgb */ color: rgb(192, 206, 57);
/* oklch */ color: oklch(81.5% 0.166 114.8);

Tailwind

colors: {
  custom: {
    50: '#d7dc7a',
    500: '#c0ce39',
    950: '#000000',
  },
}

SCSS

$custom: #c0ce39;
$custom-light: #d7dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ce39",
  "rgb": {
    "r": 192,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 65.638,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.81467,
    "c": 0.16566,
    "h": 114.8
  },
  "luminance": 0.55644
}

Semantic roles & 50–950 ramp

primary

#C0CE39

secondary

#38317A

accent

#44E353

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0CE39

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

Preview Lab → · Contrast checker → · Palette generator →