#C0E842#C0E842

#C0E842 is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.3% C 0.190 H 122.4°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#C0E842
RGB	rgb(192, 232, 66)
HSL	hsl(74, 78%, 58%)
HSV	hsv(74, 72%, 91%)
CMYK	cmyk(17.2%, 0%, 71.6%, 9%)
CIE-LAB	lab(86.66, -34.66, 71.87)
CIE-LCH	lch(86.66, 79.79, 115.75°)
OKLab	oklab(87.32% -0.1014 0.1601)
OKLCH	oklch(87.32% 0.19 122.4)
XYZ	xyz(51.5789, 69.3129, 15.8146)
Luminance	0.6931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E842 #6A42E8

analogous

#E8BD42 #C0E842 #6DE842

triadic

#C0E842 #42C0E8 #E842C0

tetradic

#C0E842 #42E8BD #6A42E8 #E8426D

square

#C0E842 #42E8BD #6A42E8 #E8426D

split-complementary

#C0E842 #426DE8 #BD42E8

monochromatic

#7B9D13 #A6D31A #C0E842 #D2EF79 #E4F5AF

Accessibility & contrast

On white

1.41

#C0E842 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#C0E842 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E842

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E842	#FFFFFF	#000000	##000000
##C0E842	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DA23

Deuteranopia (green-blind)

#F1D950

Tritanopia (blue-blind)

#CADCC8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e842;
/* rgb */ color: rgb(192, 232, 66);
/* oklch */ color: oklch(87.3% 0.190 122.4);

Tailwind

colors: {
  custom: {
    50: '#d7ef81',
    500: '#c0e842',
    950: '#000000',
  },
}

SCSS

$custom: #c0e842;
$custom-light: #d7ef81;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e842",
  "rgb": {
    "r": 192,
    "g": 232,
    "b": 66
  },
  "hsl": {
    "h": 74.458,
    "s": 78.302,
    "l": 58.431
  },
  "oklch": {
    "l": 0.87317,
    "c": 0.18953,
    "h": 122.4
  },
  "luminance": 0.69313
}

Semantic roles & 50–950 ramp

primary

#C0E842

secondary

#4A2FA0

accent

#33F562

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C0E842

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

Preview Lab → · Contrast checker → · Palette generator →