#C8E33A#C8E33A

#C8E33A is a very light, vivid yellow. Relative luminance 0.675; OKLCH L 86.7% C 0.185 H 118.5°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#C8E33A
RGB	rgb(200, 227, 58)
HSL	hsl(70, 75%, 56%)
HSV	hsv(70, 74%, 89%)
CMYK	cmyk(11.9%, 0%, 74.4%, 11%)
CIE-LAB	lab(85.77, -29.57, 73.82)
CIE-LCH	lch(85.77, 79.52, 111.83°)
OKLab	oklab(86.72% -0.0885 0.1627)
OKLCH	oklch(86.72% 0.185 118.5)
XYZ	xyz(52.0534, 67.5235, 14.2933)
Luminance	0.6752 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8E33A #553AE3

analogous

#E3A93A #C8E33A #73E33A

triadic

#C8E33A #3AC8E3 #E33AC8

tetradic

#C8E33A #3AE3A9 #553AE3 #E33A73

square

#C8E33A #3AE3A9 #553AE3 #E33A73

split-complementary

#C8E33A #3A73E3 #A93AE3

monochromatic

#7B8E14 #A9C41C #C8E33A #D7EB70 #E6F2A5

Accessibility & contrast

On white

1.45

#C8E33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#C8E33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8E33A

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8E33A	#FFFFFF	#000000	##000000
##C8E33A	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D610

Deuteranopia (green-blind)

#EFD749

Tritanopia (blue-blind)

#D4D6C3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c8e33a;
/* rgb */ color: rgb(200, 227, 58);
/* oklch */ color: oklch(86.7% 0.185 118.5);

Tailwind

colors: {
  custom: {
    50: '#ddeb7d',
    500: '#c8e33a',
    950: '#000000',
  },
}

SCSS

$custom: #c8e33a;
$custom-light: #ddeb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c8e33a",
  "rgb": {
    "r": 200,
    "g": 227,
    "b": 58
  },
  "hsl": {
    "h": 69.586,
    "s": 75.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.8672,
    "c": 0.18523,
    "h": 118.5
  },
  "luminance": 0.67523
}

Semantic roles & 50–950 ramp

primary

#C8E33A

secondary

#3E2E93

accent

#36F254

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #C8E33A

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

Preview Lab → · Contrast checker → · Palette generator →