#C8FF63#C8FF63

#C8FF63 is a very light, vivid yellow-green. Relative luminance 0.847; OKLCH L 93.3% C 0.191 H 126.3°. Best body text is #000000 at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#C8FF63
RGB	rgb(200, 255, 99)
HSL	hsl(81, 100%, 69%)
HSV	hsv(81, 61%, 100%)
CMYK	cmyk(21.6%, 0%, 61.2%, 0%)
CIE-LAB	lab(93.75, -39.84, 66.94)
CIE-LCH	lch(93.75, 77.89, 120.76°)
OKLab	oklab(93.25% -0.1133 0.1541)
OKLCH	oklch(93.25% 0.191 126.3)
XYZ	xyz(61.8316, 84.6993, 24.8930)
Luminance	0.8470 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8FF63 #9A63FF

analogous

#FFE863 #C8FF63 #7AFF63

triadic

#C8FF63 #63C8FF #FF63C8

tetradic

#C8FF63 #63FFE8 #9A63FF #FF637A

square

#C8FF63 #63FFE8 #9A63FF #FF637A

split-complementary

#C8FF63 #637AFF #E863FF

monochromatic

#96E800 #B2FF26 #C8FF63 #DEFFA0 #F3FFDD

Accessibility & contrast

On white

1.17

#C8FF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.94

#C8FF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8FF63

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8FF63	#FFFFFF	#000000	##000000
##C8FF63	1.00	1.17	17.94	17.94
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.94	21.00	1.00	1.00
##000000	17.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF50

Deuteranopia (green-blind)

#FFEC6E

Tritanopia (blue-blind)

#CFF4DE

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #c8ff63;
/* rgb */ color: rgb(200, 255, 99);
/* oklch */ color: oklch(93.3% 0.191 126.3);

Tailwind

colors: {
  custom: {
    50: '#dcff95',
    500: '#c8ff63',
    950: '#000000',
  },
}

SCSS

$custom: #c8ff63;
$custom-light: #dcff95;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ff63",
  "rgb": {
    "r": 200,
    "g": 255,
    "b": 99
  },
  "hsl": {
    "h": 81.154,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.93253,
    "c": 0.19127,
    "h": 126.3
  },
  "luminance": 0.847
}

Semantic roles & 50–950 ramp

primary

#C8FF63

secondary

#6A2CDA

accent

#00E651

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15180E

muted

#84867F

Preview Lab

Preview with #C8FF63

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

Preview Lab → · Contrast checker → · Palette generator →