#C0E44B#C0E44B

#C0E44B is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.5% C 0.179 H 121.7°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#C0E44B
RGB	rgb(192, 228, 75)
HSL	hsl(74, 74%, 59%)
HSV	hsv(74, 67%, 89%)
CMYK	cmyk(15.8%, 0%, 67.1%, 10.6%)
CIE-LAB	lab(85.61, -32.31, 67.59)
CIE-LCH	lch(85.61, 74.91, 115.55°)
OKLab	oklab(86.49% -0.0942 0.1525)
OKLCH	oklch(86.49% 0.179 121.7)
XYZ	xyz(50.7523, 67.2012, 16.9526)
Luminance	0.6720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E44B #6F4BE4

analogous

#E4BC4B #C0E44B #73E44B

triadic

#C0E44B #4BC0E4 #E44BC0

tetradic

#C0E44B #4BE4BC #6F4BE4 #E44B73

square

#C0E44B #4BE4BC #6F4BE4 #E44B73

split-complementary

#C0E44B #4B73E4 #BC4BE4

monochromatic

#7E9D18 #A8D220 #C0E44B #D3EC80 #E5F4B5

Accessibility & contrast

On white

1.45

#C0E44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#C0E44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E44B

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E44B	#FFFFFF	#000000	##000000
##C0E44B	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D734

Deuteranopia (green-blind)

#EDD657

Tritanopia (blue-blind)

#CAD9C5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c0e44b;
/* rgb */ color: rgb(192, 228, 75);
/* oklch */ color: oklch(86.5% 0.179 121.7);

Tailwind

colors: {
  custom: {
    50: '#d6ec85',
    500: '#c0e44b',
    950: '#000000',
  },
}

SCSS

$custom: #c0e44b;
$custom-light: #d6ec85;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e44b",
  "rgb": {
    "r": 192,
    "g": 228,
    "b": 75
  },
  "hsl": {
    "h": 74.118,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86486,
    "c": 0.17921,
    "h": 121.7
  },
  "luminance": 0.67201
}

Semantic roles & 50–950 ramp

primary

#C0E44B

secondary

#4D33A0

accent

#37F163

background

#FEFEFC

surface

#FCFDF3

border

#D5D5CD

text

#15160C

muted

#84847F

Preview Lab

Preview with #C0E44B

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

Preview Lab → · Contrast checker → · Palette generator →