#C8F442#C8F442

#C8F442 is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.5% C 0.200 H 122.8°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#C8F442
RGB	rgb(200, 244, 66)
HSL	hsl(75, 89%, 61%)
HSV	hsv(75, 73%, 96%)
CMYK	cmyk(18%, 0%, 73%, 4.3%)
CIE-LAB	lab(90.49, -37.00, 75.75)
CIE-LCH	lch(90.49, 84.30, 116.03°)
OKLab	oklab(90.55% -0.1083 0.1681)
OKLCH	oklch(90.55% 0.2 122.8)
XYZ	xyz(57.1542, 77.3738, 17.0768)
Luminance	0.7737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F442 #6E42F4

analogous

#F4C742 #C8F442 #6FF442

triadic

#C8F442 #42C8F4 #F442C8

tetradic

#C8F442 #42F4C7 #6E42F4 #F4426F

square

#C8F442 #42F4C7 #6E42F4 #F4426F

split-complementary

#C8F442 #426FF4 #C742F4

monochromatic

#88B10A #B4EB0E #C8F442 #D9F77C #EAFBB6

Accessibility & contrast

On white

1.27

#C8F442 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#C8F442 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F442

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F442	#FFFFFF	#000000	##000000
##C8F442	1.00	1.27	16.47	16.47
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE51C

Deuteranopia (green-blind)

#FDE452

Tritanopia (blue-blind)

#D2E8D2

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c8f442;
/* rgb */ color: rgb(200, 244, 66);
/* oklch */ color: oklch(90.5% 0.200 122.8);

Tailwind

colors: {
  custom: {
    50: '#ddf782',
    500: '#c8f442',
    950: '#000000',
  },
}

SCSS

$custom: #c8f442;
$custom-light: #ddf782;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f442",
  "rgb": {
    "r": 200,
    "g": 244,
    "b": 66
  },
  "hsl": {
    "h": 74.831,
    "s": 89,
    "l": 60.784
  },
  "oklch": {
    "l": 0.90545,
    "c": 0.19994,
    "h": 122.8
  },
  "luminance": 0.77374
}

Semantic roles & 50–950 ramp

primary

#C8F442

secondary

#4B29B1

accent

#00E639

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#16170B

muted

#84857E

Preview Lab

Preview with #C8F442

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

Preview Lab → · Contrast checker → · Palette generator →