#C0E644#C0E644

#C0E644 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.9% C 0.186 H 122.0°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#C0E644
RGB	rgb(192, 230, 68)
HSL	hsl(74, 76%, 58%)
HSV	hsv(74, 70%, 90%)
CMYK	cmyk(16.5%, 0%, 70.4%, 9.8%)
CIE-LAB	lab(86.11, -33.64, 70.64)
CIE-LCH	lch(86.11, 78.24, 115.46°)
OKLab	oklab(86.88% -0.0985 0.1578)
OKLCH	oklch(86.88% 0.186 122)
XYZ	xyz(51.0792, 68.2174, 15.9440)
Luminance	0.6822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E644 #6A44E6

analogous

#E6BB44 #C0E644 #6FE644

triadic

#C0E644 #44C0E6 #E644C0

tetradic

#C0E644 #44E6BB #6A44E6 #E6446F

square

#C0E644 #44E6BB #6A44E6 #E6446F

split-complementary

#C0E644 #446FE6 #BB44E6

monochromatic

#7B9B15 #A6D11C #C0E644 #D2ED7A #E4F4B0

Accessibility & contrast

On white

1.43

#C0E644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#C0E644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E644

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E644	#FFFFFF	#000000	##000000
##C0E644	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D827

Deuteranopia (green-blind)

#EFD752

Tritanopia (blue-blind)

#CADAC6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c0e644;
/* rgb */ color: rgb(192, 230, 68);
/* oklch */ color: oklch(86.9% 0.186 122.0);

Tailwind

colors: {
  custom: {
    50: '#d7ee82',
    500: '#c0e644',
    950: '#000000',
  },
}

SCSS

$custom: #c0e644;
$custom-light: #d7ee82;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e644",
  "rgb": {
    "r": 192,
    "g": 230,
    "b": 68
  },
  "hsl": {
    "h": 74.074,
    "s": 76.415,
    "l": 58.431
  },
  "oklch": {
    "l": 0.86882,
    "c": 0.18603,
    "h": 122
  },
  "luminance": 0.68217
}

Semantic roles & 50–950 ramp

primary

#C0E644

secondary

#4A309E

accent

#35F361

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C0E644

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

Preview Lab → · Contrast checker → · Palette generator →