#C0F566#C0F566

#C0F566 is a very light, vivid yellow-green. Relative luminance 0.775; OKLCH L 90.5% C 0.180 H 126.8°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#C0F566
RGB	rgb(192, 245, 102)
HSL	hsl(82, 88%, 68%)
HSV	hsv(82, 58%, 96%)
CMYK	cmyk(21.6%, 0%, 58.4%, 3.9%)
CIE-LAB	lab(90.54, -38.09, 61.99)
CIE-LCH	lch(90.54, 72.76, 121.57°)
OKLab	oklab(90.54% -0.1078 0.144)
OKLCH	oklch(90.54% 0.18 126.8)
XYZ	xyz(56.7889, 77.4697, 24.5291)
Luminance	0.7747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F566 #9B66F5

analogous

#F5E366 #C0F566 #78F566

triadic

#C0F566 #66C0F5 #F566C0

tetradic

#C0F566 #66F5E3 #9B66F5 #F56678

square

#C0F566 #66F5E3 #9B66F5 #F56678

split-complementary

#C0F566 #6678F5 #E366F5

monochromatic

#8AD30E #A8F12D #C0F566 #D8F99F #EFFDD9

Accessibility & contrast

On white

1.27

#C0F566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#C0F566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F566

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F566	#FFFFFF	#000000	##000000
##C0F566	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE656

Deuteranopia (green-blind)

#F9E370

Tritanopia (blue-blind)

#C7EBD6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c0f566;
/* rgb */ color: rgb(192, 245, 102);
/* oklch */ color: oklch(90.5% 0.180 126.8);

Tailwind

colors: {
  custom: {
    50: '#d6f896',
    500: '#c0f566',
    950: '#000000',
  },
}

SCSS

$custom: #c0f566;
$custom-light: #d6f896;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f566",
  "rgb": {
    "r": 192,
    "g": 245,
    "b": 102
  },
  "hsl": {
    "h": 82.238,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.90537,
    "c": 0.17988,
    "h": 126.8
  },
  "luminance": 0.77471
}

Semantic roles & 50–950 ramp

primary

#C0F566

secondary

#6B31CE

accent

#01E455

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C0F566

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

Preview Lab → · Contrast checker → · Palette generator →