#C8FF99#C8FF99

#C8FF99 is a very light, vivid yellow-green. Relative luminance 0.861; OKLCH L 93.9% C 0.142 H 131.7°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#C8FF99
RGB	rgb(200, 255, 153)
HSL	hsl(92, 100%, 80%)
HSV	hsv(92, 40%, 100%)
CMYK	cmyk(21.6%, 0%, 40%, 0%)
CIE-LAB	lab(94.35, -34.41, 43.18)
CIE-LCH	lch(94.35, 55.21, 128.55°)
OKLab	oklab(93.93% -0.0944 0.1059)
OKLCH	oklch(93.93% 0.142 131.7)
XYZ	xyz(65.3281, 86.0979, 43.3075)
Luminance	0.8610 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8FF99 #D099FF

analogous

#FBFF99 #C8FF99 #99FF9D

triadic

#C8FF99 #99C8FF #FF99C8

tetradic

#C8FF99 #99FBFF #D099FF #FF9D99

square

#C8FF99 #99FBFF #D099FF #FF9D99

split-complementary

#C8FF99 #9D99FF #FF99FB

monochromatic

#86FF1F #A7FF5C #C8FF99 #E9FFD6 #EEFFE0

Accessibility & contrast

On white

1.15

#C8FF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#C8FF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8FF99

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8FF99	#FFFFFF	#000000	##000000
##C8FF99	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF291

Deuteranopia (green-blind)

#FFED9F

Tritanopia (blue-blind)

#CAF7E6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #c8ff99;
/* rgb */ color: rgb(200, 255, 153);
/* oklch */ color: oklch(93.9% 0.142 131.7);

Tailwind

colors: {
  custom: {
    50: '#daffb8',
    500: '#c8ff99',
    950: '#000000',
  },
}

SCSS

$custom: #c8ff99;
$custom-light: #daffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ff99",
  "rgb": {
    "r": 200,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 92.353,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.93932,
    "c": 0.14189,
    "h": 131.7
  },
  "luminance": 0.86099
}

Semantic roles & 50–950 ramp

primary

#C8FF99

secondary

#A35AE2

accent

#00E67C

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #C8FF99

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

Preview Lab → · Contrast checker → · Palette generator →