#C0F263#C0F263

#C0F263 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.8% C 0.178 H 126.0°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#C0F263
RGB	rgb(192, 242, 99)
HSL	hsl(81, 85%, 67%)
HSV	hsv(81, 59%, 95%)
CMYK	cmyk(20.7%, 0%, 59.1%, 5.1%)
CIE-LAB	lab(89.68, -36.99, 62.30)
CIE-LCH	lch(89.68, 72.46, 120.70°)
OKLab	oklab(89.83% -0.105 0.1444)
OKLCH	oklch(89.83% 0.179 126)
XYZ	xyz(55.7426, 75.6109, 23.4596)
Luminance	0.7561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F263 #9563F2

analogous

#F2DC63 #C0F263 #79F263

triadic

#C0F263 #63C0F2 #F263C0

tetradic

#C0F263 #63F2DC #9563F2 #F26379

square

#C0F263 #63F2DC #9563F2 #F26379

split-complementary

#C0F263 #6379F2 #DC63F2

monochromatic

#89CA11 #A9ED2B #C0F263 #D7F79B #EEFBD4

Accessibility & contrast

On white

1.30

#C0F263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#C0F263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F263

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F263	#FFFFFF	#000000	##000000
##C0F263	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE353

Deuteranopia (green-blind)

#F7E16D

Tritanopia (blue-blind)

#C7E8D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c0f263;
/* rgb */ color: rgb(192, 242, 99);
/* oklch */ color: oklch(89.8% 0.178 126.0);

Tailwind

colors: {
  custom: {
    50: '#d6f694',
    500: '#c0f263',
    950: '#000000',
  },
}

SCSS

$custom: #c0f263;
$custom-light: #d6f694;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f263",
  "rgb": {
    "r": 192,
    "g": 242,
    "b": 99
  },
  "hsl": {
    "h": 80.979,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.89834,
    "c": 0.1785,
    "h": 126
  },
  "luminance": 0.75612
}

Semantic roles & 50–950 ramp

primary

#C0F263

secondary

#6633C6

accent

#04E152

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C0F263

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

Preview Lab → · Contrast checker → · Palette generator →