#C0D03B#C0D03B

#C0D03B is a light, vivid yellow. Relative luminance 0.566; OKLCH L 81.9% C 0.167 H 115.5°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#C0D03B
RGB	rgb(192, 208, 59)
HSL	hsl(66, 61%, 52%)
HSV	hsv(66, 72%, 82%)
CMYK	cmyk(7.7%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(79.97, -23.74, 67.77)
CIE-LCH	lch(79.97, 71.81, 109.30°)
OKLab	oklab(81.92% -0.0718 0.1504)
OKLCH	oklch(81.92% 0.167 115.5)
XYZ	xyz(45.0847, 56.6347, 12.6934)
Luminance	0.5663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0D03B #4B3BD0

analogous

#D0963B #C0D03B #76D03B

triadic

#C0D03B #3BC0D0 #D03BC0

tetradic

#C0D03B #3BD096 #4B3BD0 #D03B76

square

#C0D03B #3BD096 #4B3BD0 #D03B76

split-complementary

#C0D03B #3B76D0 #963BD0

monochromatic

#6B751C #98A628 #C0D03B #D0DC6C #E0E89E

Accessibility & contrast

On white

1.70

#C0D03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#C0D03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0D03B

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0D03B	#FFFFFF	#000000	##000000
##C0D03B	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC51F

Deuteranopia (green-blind)

#DDC747

Tritanopia (blue-blind)

#CCC4B3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c0d03b;
/* rgb */ color: rgb(192, 208, 59);
/* oklch */ color: oklch(81.9% 0.167 115.5);

Tailwind

colors: {
  custom: {
    50: '#d7de7b',
    500: '#c0d03b',
    950: '#000000',
  },
}

SCSS

$custom: #c0d03b;
$custom-light: #d7de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0d03b",
  "rgb": {
    "r": 192,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 66.443,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81922,
    "c": 0.16664,
    "h": 115.5
  },
  "luminance": 0.56634
}

Semantic roles & 50–950 ramp

primary

#C0D03B

secondary

#3A327D

accent

#43E455

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0D03B

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

Preview Lab → · Contrast checker → · Palette generator →