#C0C91D#C0C91D

#C0C91D is a light, vivid yellow. Relative luminance 0.531; OKLCH L 80.2% C 0.173 H 113.0°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#C0C91D
RGB	rgb(192, 201, 29)
HSL	hsl(63, 75%, 45%)
HSV	hsv(63, 86%, 79%)
CMYK	cmyk(4.5%, 0%, 85.6%, 21.2%)
CIE-LAB	lab(77.92, -21.43, 74.33)
CIE-LCH	lch(77.92, 77.35, 106.08°)
OKLab	oklab(80.23% -0.0676 0.1593)
OKLCH	oklch(80.23% 0.173 113)
XYZ	xyz(42.8481, 53.0695, 9.1485)
Luminance	0.5307 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C91D #261DC9

analogous

#C97C1D #C0C91D #6AC91D

triadic

#C0C91D #1DC0C9 #C91DC0

tetradic

#C0C91D #1DC97C #261DC9 #C91D6A

square

#C0C91D #1DC97C #261DC9 #C91D6A

split-complementary

#C0C91D #1D6AC9 #7C1DC9

monochromatic

#5A5E0E #8D9415 #C0C91D #DBE340 #E5EB75

Accessibility & contrast

On white

1.81

#C0C91D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#C0C91D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C91D

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C91D	#FFFFFF	#000000	##000000
##C0C91D	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9BF00

Deuteranopia (green-blind)

#D9C231

Tritanopia (blue-blind)

#CEBCAC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #c0c91d;
/* rgb */ color: rgb(192, 201, 29);
/* oklch */ color: oklch(80.2% 0.173 113.0);

Tailwind

colors: {
  custom: {
    50: '#d7d96e',
    500: '#c0c91d',
    950: '#000000',
  },
}

SCSS

$custom: #c0c91d;
$custom-light: #d7d96e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c91d",
  "rgb": {
    "r": 192,
    "g": 201,
    "b": 29
  },
  "hsl": {
    "h": 63.14,
    "s": 74.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.8023,
    "c": 0.17308,
    "h": 113
  },
  "luminance": 0.53068
}

Semantic roles & 50–950 ramp

primary

#C0C91D

secondary

#252169

accent

#36F140

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151408

muted

#84837D

Preview Lab

Preview with #C0C91D

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

Preview Lab → · Contrast checker → · Palette generator →