#C0F063#C0F063

#C0F063 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.4% C 0.176 H 125.6°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#C0F063
RGB	rgb(192, 240, 99)
HSL	hsl(80, 82%, 66%)
HSV	hsv(80, 59%, 94%)
CMYK	cmyk(20%, 0%, 58.8%, 5.9%)
CIE-LAB	lab(89.12, -36.08, 61.69)
CIE-LCH	lch(89.12, 71.46, 120.33°)
OKLab	oklab(89.39% -0.1025 0.143)
OKLCH	oklch(89.39% 0.176 125.6)
XYZ	xyz(55.1506, 74.4269, 23.2622)
Luminance	0.7443 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F063 #9363F0

analogous

#F0DA63 #C0F063 #7AF063

triadic

#C0F063 #63C0F0 #F063C0

tetradic

#C0F063 #63F0DA #9363F0 #F0637A

square

#C0F063 #63F0DA #9363F0 #F0637A

split-complementary

#C0F063 #637AF0 #DA63F0

monochromatic

#89C613 #A9EB2B #C0F063 #D7F59B #EDFBD3

Accessibility & contrast

On white

1.32

#C0F063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#C0F063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F063

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F063	#FFFFFF	#000000	##000000
##C0F063	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE253

Deuteranopia (green-blind)

#F5DF6D

Tritanopia (blue-blind)

#C7E6D2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c0f063;
/* rgb */ color: rgb(192, 240, 99);
/* oklch */ color: oklch(89.4% 0.176 125.6);

Tailwind

colors: {
  custom: {
    50: '#d6f594',
    500: '#c0f063',
    950: '#000000',
  },
}

SCSS

$custom: #c0f063;
$custom-light: #d6f594;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f063",
  "rgb": {
    "r": 192,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 80.426,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89386,
    "c": 0.17597,
    "h": 125.6
  },
  "luminance": 0.74427
}

Semantic roles & 50–950 ramp

primary

#C0F063

secondary

#6534C3

accent

#07DF50

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C0F063

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

Preview Lab → · Contrast checker → · Palette generator →