#C8FF3F#C8FF3F

#C8FF3F is a very light, highly saturated yellow-green. Relative luminance 0.842; OKLCH L 93.0% C 0.214 H 124.8°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#C8FF3F
RGB	rgb(200, 255, 63)
HSL	hsl(77, 100%, 62%)
HSV	hsv(77, 75%, 100%)
CMYK	cmyk(21.6%, 0%, 75.3%, 0%)
CIE-LAB	lab(93.52, -42.01, 79.55)
CIE-LCH	lch(93.52, 89.96, 117.84°)
OKLab	oklab(92.99% -0.1222 0.1756)
OKLCH	oklch(92.99% 0.214 124.8)
XYZ	xyz(60.4772, 84.1575, 17.7595)
Luminance	0.8416 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8FF3F #763FFF

analogous

#FFD63F #C8FF3F #68FF3F

triadic

#C8FF3F #3FC8FF #FF3FC8

tetradic

#C8FF3F #3FFFD6 #763FFF #FF3F68

square

#C8FF3F #3FFFD6 #763FFF #FF3F68

split-complementary

#C8FF3F #3F68FF #D63FFF

monochromatic

#8CC400 #B6FF02 #C8FF3F #DAFF7C #EBFFB9

Accessibility & contrast

On white

1.18

#C8FF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#C8FF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8FF3F

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8FF3F	#FFFFFF	#000000	##000000
##C8FF3F	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE06

Deuteranopia (green-blind)

#FFEC52

Tritanopia (blue-blind)

#D1F3DB

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #c8ff3f;
/* rgb */ color: rgb(200, 255, 63);
/* oklch */ color: oklch(93.0% 0.214 124.8);

Tailwind

colors: {
  custom: {
    50: '#ddff82',
    500: '#c8ff3f',
    950: '#000000',
  },
}

SCSS

$custom: #c8ff3f;
$custom-light: #ddff82;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ff3f",
  "rgb": {
    "r": 200,
    "g": 255,
    "b": 63
  },
  "hsl": {
    "h": 77.188,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.92988,
    "c": 0.21395,
    "h": 124.8
  },
  "luminance": 0.84158
}

Semantic roles & 50–950 ramp

primary

#C8FF3F

secondary

#4F22C0

accent

#00E642

background

#FEFFFC

surface

#FCFFF3

border

#D5D7CD

text

#16180C

muted

#84867F

Preview Lab

Preview with #C8FF3F

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

Preview Lab → · Contrast checker → · Palette generator →