#C4F552#C4F552

#C4F552 is a very light, vivid yellow-green. Relative luminance 0.776; OKLCH L 90.6% C 0.193 H 124.6°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#C4F552
RGB	rgb(196, 245, 82)
HSL	hsl(78, 89%, 64%)
HSV	hsv(78, 67%, 96%)
CMYK	cmyk(20%, 0%, 66.5%, 3.9%)
CIE-LAB	lab(90.62, -38.07, 70.20)
CIE-LCH	lch(90.62, 79.85, 118.47°)
OKLab	oklab(90.62% -0.1097 0.1589)
OKLCH	oklch(90.62% 0.193 124.6)
XYZ	xyz(56.9408, 77.6492, 19.9690)
Luminance	0.7765 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F552 #8352F5

analogous

#F5D552 #C4F552 #73F552

triadic

#C4F552 #52C4F5 #F552C4

tetradic

#C4F552 #52F5D5 #8352F5 #F55273

square

#C4F552 #52F5D5 #8352F5 #F55273

split-complementary

#C4F552 #5273F5 #D552F5

monochromatic

#8BC10B #B0F218 #C4F552 #D8F88C #EBFCC6

Accessibility & contrast

On white

1.27

#C4F552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#C4F552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F552

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F552	#FFFFFF	#000000	##000000
##C4F552	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63A

Deuteranopia (green-blind)

#FCE45F

Tritanopia (blue-blind)

#CDEAD4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c4f552;
/* rgb */ color: rgb(196, 245, 82);
/* oklch */ color: oklch(90.6% 0.193 124.6);

Tailwind

colors: {
  custom: {
    50: '#d9f88b',
    500: '#c4f552',
    950: '#000000',
  },
}

SCSS

$custom: #c4f552;
$custom-light: #d9f88b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f552",
  "rgb": {
    "r": 196,
    "g": 245,
    "b": 82
  },
  "hsl": {
    "h": 78.037,
    "s": 89.071,
    "l": 64.118
  },
  "oklch": {
    "l": 0.90615,
    "c": 0.19304,
    "h": 124.6
  },
  "luminance": 0.7765
}

Semantic roles & 50–950 ramp

primary

#C4F552

secondary

#582CBF

accent

#00E645

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C4F552

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

Preview Lab → · Contrast checker → · Palette generator →