#C0CE37#C0CE37

#C0CE37 is a light, vivid yellow. Relative luminance 0.556; OKLCH L 81.5% C 0.167 H 114.8°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#C0CE37
RGB	rgb(192, 206, 55)
HSL	hsl(66, 61%, 51%)
HSV	hsv(66, 73%, 81%)
CMYK	cmyk(6.8%, 0%, 73.3%, 19.2%)
CIE-LAB	lab(79.40, -22.96, 68.58)
CIE-LCH	lch(79.40, 72.32, 108.51°)
OKLab	oklab(81.46% -0.07 0.1514)
OKLCH	oklch(81.46% 0.167 114.8)
XYZ	xyz(44.5004, 55.6257, 12.0063)
Luminance	0.5563 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CE37 #4537CE

analogous

#CE9037 #C0CE37 #74CE37

triadic

#C0CE37 #37C0CE #CE37C0

tetradic

#C0CE37 #37CE90 #4537CE #CE3774

square

#C0CE37 #37CE90 #4537CE #CE3774

split-complementary

#C0CE37 #3774CE #9037CE

monochromatic

#686F1B #95A027 #C0CE37 #CFDA68 #DFE699

Accessibility & contrast

On white

1.73

#C0CE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#C0CE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CE37

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CE37	#FFFFFF	#000000	##000000
##C0CE37	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)

#DDC417

Deuteranopia (green-blind)

#DCC644

Tritanopia (blue-blind)

#CDC2B1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c0ce37;
/* rgb */ color: rgb(192, 206, 55);
/* oklch */ color: oklch(81.5% 0.167 114.8);

Tailwind

colors: {
  custom: {
    50: '#d7dc79',
    500: '#c0ce37',
    950: '#000000',
  },
}

SCSS

$custom: #c0ce37;
$custom-light: #d7dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ce37",
  "rgb": {
    "r": 192,
    "g": 206,
    "b": 55
  },
  "hsl": {
    "h": 65.563,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81455,
    "c": 0.16681,
    "h": 114.8
  },
  "luminance": 0.55625
}

Semantic roles & 50–950 ramp

primary

#C0CE37

secondary

#373179

accent

#44E453

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0CE37

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

Preview Lab → · Contrast checker → · Palette generator →