#C8F259#C8F259

#C8F259 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.3% C 0.183 H 123.2°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#C8F259
RGB	rgb(200, 242, 89)
HSL	hsl(76, 85%, 65%)
HSV	hsv(76, 63%, 95%)
CMYK	cmyk(17.4%, 0%, 63.2%, 5.1%)
CIE-LAB	lab(90.09, -34.73, 67.01)
CIE-LCH	lch(90.09, 75.48, 117.39°)
OKLab	oklab(90.27% -0.1001 0.153)
OKLCH	oklch(90.27% 0.183 123.2)
XYZ	xyz(57.3752, 76.5046, 21.1934)
Luminance	0.7651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F259 #8359F2

analogous

#F2D059 #C8F259 #7BF259

triadic

#C8F259 #59C8F2 #F259C8

tetradic

#C8F259 #59F2D0 #8359F2 #F2597B

square

#C8F259 #59F2D0 #8359F2 #F2597B

split-complementary

#C8F259 #597BF2 #D059F2

monochromatic

#91C10F #B5EE20 #C8F259 #DBF692 #EEFBCB

Accessibility & contrast

On white

1.29

#C8F259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#C8F259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F259

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F259	#FFFFFF	#000000	##000000
##C8F259	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE445

Deuteranopia (green-blind)

#FAE264

Tritanopia (blue-blind)

#D1E7D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c8f259;
/* rgb */ color: rgb(200, 242, 89);
/* oklch */ color: oklch(90.3% 0.183 123.2);

Tailwind

colors: {
  custom: {
    50: '#dcf68e',
    500: '#c8f259',
    950: '#000000',
  },
}

SCSS

$custom: #c8f259;
$custom-light: #dcf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f259",
  "rgb": {
    "r": 200,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 76.471,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.9027,
    "c": 0.18283,
    "h": 123.2
  },
  "luminance": 0.76505
}

Semantic roles & 50–950 ramp

primary

#C8F259

secondary

#5730BF

accent

#04E241

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F259

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

Preview Lab → · Contrast checker → · Palette generator →