#C0C637#C0C637

#C0C637 is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.7% C 0.158 H 111.9°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX#C0C637
RGBrgb(192, 198, 55)
HSLhsl(63, 57%, 50%)
HSVhsv(63, 72%, 78%)
CMYKcmyk(3%, 0%, 72.2%, 22.4%)
CIE-LABlab(77.20, -19.03, 66.49)
CIE-LCHlch(77.20, 69.16, 105.97°)
OKLaboklab(79.7% -0.0591 0.147)
OKLCHoklch(79.7% 0.158 111.9)
XYZxyz(42.6233, 51.8715, 11.3806)
Luminance0.5187 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C0C637 #3D37C6
analogous
#C68437 #C0C637 #79C637
triadic
#C0C637 #37C0C6 #C637C0
tetradic
#C0C637 #37C684 #3D37C6 #C63779
square
#C0C637 #37C684 #3D37C6 #C63779
split-complementary
#C0C637 #3779C6 #8437C6
monochromatic
#63661C #92962A #C0C637 #D0D466 #DFE296

Accessibility & contrast

On white

1.85
#C0C637 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.37
#C0C637 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C637
11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C0C637#FFFFFF#000000##000000
##C0C6371.001.8511.3711.37
#FFFFFF1.851.0021.0021.00
#00000011.3721.001.001.00
##00000011.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BD1B
Deuteranopia (green-blind)
#D6C042
Tritanopia (blue-blind)
#CDBAAA
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #c0c637;
/* rgb */ color: rgb(192, 198, 55);
/* oklch */ color: oklch(79.7% 0.158 111.9);
Tailwind
colors: {
  custom: {
    50: '#d7d778',
    500: '#c0c637',
    950: '#000000',
  },
}
SCSS
$custom: #c0c637;
$custom-light: #d7d778;
$custom-dark: #000000;
JSON
{
  "hex": "#c0c637",
  "rgb": {
    "r": 192,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 62.517,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79695,
    "c": 0.15841,
    "h": 111.9
  },
  "luminance": 0.5187
}

Semantic roles & 50–950 ramp

primary
#C0C637
secondary
#333170
accent
#48E04E
background
#FEFEFB
surface
#FCFBF1
border
#D5D4CB
text
#15140A
muted
#84837D

Preview Lab

Preview with #C0C637

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

Preview Lab → · Contrast checker → · Palette generator →

#C0C637 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva