#C0D43B#C0D43B

#C0D43B is a very light, vivid yellow. Relative luminance 0.586; OKLCH L 82.8% C 0.171 H 116.8°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#C0D43B
RGB	rgb(192, 212, 59)
HSL	hsl(68, 64%, 53%)
HSV	hsv(68, 72%, 83%)
CMYK	cmyk(9.4%, 0%, 72.2%, 16.9%)
CIE-LAB	lab(81.08, -25.66, 68.83)
CIE-LCH	lch(81.08, 73.46, 110.45°)
OKLab	oklab(82.81% -0.0772 0.1526)
OKLCH	oklch(82.81% 0.171 116.8)
XYZ	xyz(46.0723, 58.6098, 13.0226)
Luminance	0.5861 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0D43B #4F3BD4

analogous

#D49B3B #C0D43B #73D43B

triadic

#C0D43B #3BC0D4 #D43BC0

tetradic

#C0D43B #3BD49B #4F3BD4 #D43B73

square

#C0D43B #3BD49B #4F3BD4 #D43B73

split-complementary

#C0D43B #3B73D4 #9B3BD4

monochromatic

#6D7A1B #9AAC26 #C0D43B #D0DF6D #E0EA9F

Accessibility & contrast

On white

1.65

#C0D43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#C0D43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0D43B

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0D43B	#FFFFFF	#000000	##000000
##C0D43B	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C91D

Deuteranopia (green-blind)

#E1CA48

Tritanopia (blue-blind)

#CCC8B7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c0d43b;
/* rgb */ color: rgb(192, 212, 59);
/* oklch */ color: oklch(82.8% 0.171 116.8);

Tailwind

colors: {
  custom: {
    50: '#d7e17b',
    500: '#c0d43b',
    950: '#000000',
  },
}

SCSS

$custom: #c0d43b;
$custom-light: #d7e17b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0d43b",
  "rgb": {
    "r": 192,
    "g": 212,
    "b": 59
  },
  "hsl": {
    "h": 67.843,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.82808,
    "c": 0.17102,
    "h": 116.8
  },
  "luminance": 0.58609
}

Semantic roles & 50–950 ramp

primary

#C0D43B

secondary

#3C3182

accent

#41E757

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0D43B

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

Preview Lab → · Contrast checker → · Palette generator →