#C8F359#C8F359

#C8F359 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.5% C 0.184 H 123.4°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#C8F359
RGB	rgb(200, 243, 89)
HSL	hsl(77, 87%, 65%)
HSV	hsv(77, 63%, 95%)
CMYK	cmyk(17.7%, 0%, 63.4%, 4.7%)
CIE-LAB	lab(90.37, -35.18, 67.31)
CIE-LCH	lch(90.37, 75.95, 117.60°)
OKLab	oklab(90.49% -0.1013 0.1536)
OKLCH	oklch(90.49% 0.184 123.4)
XYZ	xyz(57.6737, 77.1015, 21.2929)
Luminance	0.7710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F359 #8459F3

analogous

#F3D159 #C8F359 #7BF359

triadic

#C8F359 #59C8F3 #F359C8

tetradic

#C8F359 #59F3D1 #8459F3 #F3597B

square

#C8F359 #59F3D1 #8459F3 #F3597B

split-complementary

#C8F359 #597BF3 #D159F3

monochromatic

#91C30E #B5EF20 #C8F359 #DBF792 #EEFBCB

Accessibility & contrast

On white

1.28

#C8F359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#C8F359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F359

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F359	#FFFFFF	#000000	##000000
##C8F359	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE545

Deuteranopia (green-blind)

#FBE364

Tritanopia (blue-blind)

#D1E8D3

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c8f359;
/* rgb */ color: rgb(200, 243, 89);
/* oklch */ color: oklch(90.5% 0.184 123.4);

Tailwind

colors: {
  custom: {
    50: '#dcf78f',
    500: '#c8f359',
    950: '#000000',
  },
}

SCSS

$custom: #c8f359;
$custom-light: #dcf78f;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f359",
  "rgb": {
    "r": 200,
    "g": 243,
    "b": 89
  },
  "hsl": {
    "h": 76.753,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.90492,
    "c": 0.18404,
    "h": 123.4
  },
  "luminance": 0.77102
}

Semantic roles & 50–950 ramp

primary

#C8F359

secondary

#582FC1

accent

#02E341

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F359

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

Preview Lab → · Contrast checker → · Palette generator →