#C8E558#C8E558

#C8E558 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.4% C 0.168 H 119.9°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#C8E558
RGB	rgb(200, 229, 88)
HSL	hsl(72, 73%, 62%)
HSV	hsv(72, 62%, 90%)
CMYK	cmyk(12.7%, 0%, 61.6%, 10.2%)
CIE-LAB	lab(86.52, -28.78, 63.58)
CIE-LCH	lch(86.52, 69.79, 114.36°)
OKLab	oklab(87.39% -0.0836 0.1456)
OKLCH	oklch(87.39% 0.168 119.9)
XYZ	xyz(53.6010, 69.0228, 19.7296)
Luminance	0.6902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8E558 #7558E5

analogous

#E5BB58 #C8E558 #82E558

triadic

#C8E558 #58C8E5 #E558C8

tetradic

#C8E558 #58E5BB #7558E5 #E55882

square

#C8E558 #58E5BB #7558E5 #E55882

split-complementary

#C8E558 #5882E5 #BB58E5

monochromatic

#8BA81A #B7DD23 #C8E558 #D9ED8D #EBF5C2

Accessibility & contrast

On white

1.42

#C8E558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#C8E558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8E558

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8E558	#FFFFFF	#000000	##000000
##C8E558	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D947

Deuteranopia (green-blind)

#EFD962

Tritanopia (blue-blind)

#D2DAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c8e558;
/* rgb */ color: rgb(200, 229, 88);
/* oklch */ color: oklch(87.4% 0.168 119.9);

Tailwind

colors: {
  custom: {
    50: '#dced8d',
    500: '#c8e558',
    950: '#000000',
  },
}

SCSS

$custom: #c8e558;
$custom-light: #dced8d;
$custom-dark: #000000;

JSON

{
  "hex": "#c8e558",
  "rgb": {
    "r": 200,
    "g": 229,
    "b": 88
  },
  "hsl": {
    "h": 72.34,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.87386,
    "c": 0.16794,
    "h": 119.9
  },
  "luminance": 0.69023
}

Semantic roles & 50–950 ramp

primary

#C8E558

secondary

#4F37AA

accent

#10D539

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C8E558

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

Preview Lab → · Contrast checker → · Palette generator →