#C8F258#C8F258

#C8F258 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.3% C 0.184 H 123.1°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#C8F258
RGB	rgb(200, 242, 88)
HSL	hsl(76, 86%, 65%)
HSV	hsv(76, 64%, 95%)
CMYK	cmyk(17.4%, 0%, 63.6%, 5.1%)
CIE-LAB	lab(90.09, -34.80, 67.40)
CIE-LCH	lch(90.09, 75.85, 117.31°)
OKLab	oklab(90.26% -0.1004 0.1537)
OKLCH	oklch(90.26% 0.184 123.1)
XYZ	xyz(57.3335, 76.4879, 20.9738)
Luminance	0.7649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F258 #8258F2

analogous

#F2CF58 #C8F258 #7BF258

triadic

#C8F258 #58C8F2 #F258C8

tetradic

#C8F258 #58F2CF #8258F2 #F2587B

square

#C8F258 #58F2CF #8258F2 #F2587B

split-complementary

#C8F258 #587BF2 #CF58F2

monochromatic

#90C10F #B5EE1F #C8F258 #DBF691 #EDFBCA

Accessibility & contrast

On white

1.29

#C8F258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#C8F258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F258

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F258	#FFFFFF	#000000	##000000
##C8F258	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)

#FFE444

Deuteranopia (green-blind)

#FAE263

Tritanopia (blue-blind)

#D1E7D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c8f258;
/* rgb */ color: rgb(200, 242, 88);
/* oklch */ color: oklch(90.3% 0.184 123.1);

Tailwind

colors: {
  custom: {
    50: '#dcf68e',
    500: '#c8f258',
    950: '#000000',
  },
}

SCSS

$custom: #c8f258;
$custom-light: #dcf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f258",
  "rgb": {
    "r": 200,
    "g": 242,
    "b": 88
  },
  "hsl": {
    "h": 76.364,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90261,
    "c": 0.18356,
    "h": 123.1
  },
  "luminance": 0.76488
}

Semantic roles & 50–950 ramp

primary

#C8F258

secondary

#5730BE

accent

#03E240

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F258

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

Preview Lab → · Contrast checker → · Palette generator →