#C0E151#C0E151

#C0E151 is a very light, vivid yellow-green. Relative luminance 0.657; OKLCH L 85.9% C 0.171 H 121.2°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#C0E151
RGB	rgb(192, 225, 81)
HSL	hsl(74, 71%, 60%)
HSV	hsv(74, 64%, 88%)
CMYK	cmyk(14.7%, 0%, 64%, 11.8%)
CIE-LAB	lab(84.82, -30.53, 64.44)
CIE-LCH	lch(84.82, 71.31, 115.35°)
OKLab	oklab(85.87% -0.0887 0.1467)
OKLCH	oklch(85.87% 0.171 121.2)
XYZ	xyz(50.1493, 65.6510, 17.8129)
Luminance	0.6565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E151 #7251E1

analogous

#E1BA51 #C0E151 #78E151

triadic

#C0E151 #51C0E1 #E151C0

tetradic

#C0E151 #51E1BA #7251E1 #E15178

square

#C0E151 #51E1BA #7251E1 #E15178

split-complementary

#C0E151 #5178E1 #BA51E1

monochromatic

#7F9D1B #A9D124 #C0E151 #D3EA85 #E6F3B9

Accessibility & contrast

On white

1.49

#C0E151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#C0E151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E151

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E151	#FFFFFF	#000000	##000000
##C0E151	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43E

Deuteranopia (green-blind)

#EAD45C

Tritanopia (blue-blind)

#CAD6C3

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c0e151;
/* rgb */ color: rgb(192, 225, 81);
/* oklch */ color: oklch(85.9% 0.171 121.2);

Tailwind

colors: {
  custom: {
    50: '#d6ea88',
    500: '#c0e151',
    950: '#000000',
  },
}

SCSS

$custom: #c0e151;
$custom-light: #d6ea88;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e151",
  "rgb": {
    "r": 192,
    "g": 225,
    "b": 81
  },
  "hsl": {
    "h": 73.75,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.85865,
    "c": 0.17142,
    "h": 121.2
  },
  "luminance": 0.65651
}

Semantic roles & 50–950 ramp

primary

#C0E151

secondary

#4E36A0

accent

#3AED63

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C0E151

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

Preview Lab → · Contrast checker → · Palette generator →