#C0FC63#C0FC63

#C0FC63 is a very light, vivid yellow-green. Relative luminance 0.817; OKLCH L 92.1% C 0.191 H 127.9°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#C0FC63
RGB	rgb(192, 252, 99)
HSL	hsl(84, 96%, 69%)
HSV	hsv(84, 61%, 99%)
CMYK	cmyk(23.8%, 0%, 60.7%, 1.2%)
CIE-LAB	lab(92.45, -41.43, 65.38)
CIE-LCH	lch(92.45, 77.40, 122.36°)
OKLab	oklab(92.08% -0.1173 0.1509)
OKLCH	oklch(92.08% 0.191 127.9)
XYZ	xyz(58.8006, 81.7270, 24.4789)
Luminance	0.8173 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0FC63 #9F63FC

analogous

#FCEB63 #C0FC63 #74FC63

triadic

#C0FC63 #63C0FC #FC63C0

tetradic

#C0FC63 #63FCEB #9F63FC #FC6374

square

#C0FC63 #63FCEB #9F63FC #FC6374

split-complementary

#C0FC63 #6374FC #EB63FC

monochromatic

#8AE004 #A8FB27 #C0FC63 #D8FD9F #F0FEDB

Accessibility & contrast

On white

1.21

#C0FC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.35

#C0FC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0FC63

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0FC63	#FFFFFF	#000000	##000000
##C0FC63	1.00	1.21	17.35	17.35
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.35	21.00	1.00	1.00
##000000	17.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC51

Deuteranopia (green-blind)

#FFE86E

Tritanopia (blue-blind)

#C6F1DC

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #c0fc63;
/* rgb */ color: rgb(192, 252, 99);
/* oklch */ color: oklch(92.1% 0.191 127.9);

Tailwind

colors: {
  custom: {
    50: '#d6fd95',
    500: '#c0fc63',
    950: '#000000',
  },
}

SCSS

$custom: #c0fc63;
$custom-light: #d6fd95;
$custom-dark: #000000;

JSON

{
  "hex": "#c0fc63",
  "rgb": {
    "r": 192,
    "g": 252,
    "b": 99
  },
  "hsl": {
    "h": 83.529,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.92079,
    "c": 0.19112,
    "h": 127.9
  },
  "luminance": 0.81728
}

Semantic roles & 50–950 ramp

primary

#C0FC63

secondary

#6F2DD6

accent

#00E65A

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C0FC63

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

Preview Lab → · Contrast checker → · Palette generator →