#C0F166#C0F166

#C0F166 is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.6% C 0.175 H 126.0°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#C0F166
RGB	rgb(192, 241, 102)
HSL	hsl(81, 83%, 67%)
HSV	hsv(81, 58%, 95%)
CMYK	cmyk(20.3%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(89.43, -36.29, 60.74)
CIE-LCH	lch(89.43, 70.76, 120.85°)
OKLab	oklab(89.64% -0.1028 0.1413)
OKLCH	oklch(89.64% 0.175 126)
XYZ	xyz(55.5918, 75.0757, 24.1300)
Luminance	0.7508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F166 #9766F1

analogous

#F1DD66 #C0F166 #7BF166

triadic

#C0F166 #66C0F1 #F166C0

tetradic

#C0F166 #66F1DD #9766F1 #F1667B

square

#C0F166 #66F1DD #9766F1 #F1667B

split-complementary

#C0F166 #667BF1 #DD66F1

monochromatic

#89CA12 #A9EC2E #C0F166 #D7F69E #EEFBD6

Accessibility & contrast

On white

1.31

#C0F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#C0F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F166

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F166	#FFFFFF	#000000	##000000
##C0F166	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE357

Deuteranopia (green-blind)

#F6E06F

Tritanopia (blue-blind)

#C7E7D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c0f166;
/* rgb */ color: rgb(192, 241, 102);
/* oklch */ color: oklch(89.6% 0.175 126.0);

Tailwind

colors: {
  custom: {
    50: '#d6f596',
    500: '#c0f166',
    950: '#000000',
  },
}

SCSS

$custom: #c0f166;
$custom-light: #d6f596;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f166",
  "rgb": {
    "r": 192,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 81.151,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89641,
    "c": 0.17477,
    "h": 126
  },
  "luminance": 0.75076
}

Semantic roles & 50–950 ramp

primary

#C0F166

secondary

#6834C7

accent

#06E053

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C0F166

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

Preview Lab → · Contrast checker → · Palette generator →