#C0E552#C0E552

#C0E552 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.8% C 0.175 H 122.2°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#C0E552
RGB	rgb(192, 229, 82)
HSL	hsl(75, 74%, 61%)
HSV	hsv(75, 64%, 90%)
CMYK	cmyk(16.2%, 0%, 64.2%, 10.2%)
CIE-LAB	lab(85.93, -32.32, 65.22)
CIE-LCH	lch(85.93, 72.79, 116.36°)
OKLab	oklab(86.77% -0.0936 0.1485)
OKLCH	oklch(86.77% 0.175 122.2)
XYZ	xyz(51.2811, 67.8542, 18.3766)
Luminance	0.6785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E552 #7752E5

analogous

#E5C052 #C0E552 #76E552

triadic

#C0E552 #52C0E5 #E552C0

tetradic

#C0E552 #52E5C0 #7752E5 #E55276

square

#C0E552 #52E5C0 #7752E5 #E55276

split-complementary

#C0E552 #5276E5 #C052E5

monochromatic

#81A419 #ABD921 #C0E552 #D3ED87 #E7F5BC

Accessibility & contrast

On white

1.44

#C0E552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#C0E552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E552

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E552	#FFFFFF	#000000	##000000
##C0E552	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D83F

Deuteranopia (green-blind)

#EDD75D

Tritanopia (blue-blind)

#C9DAC7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c0e552;
/* rgb */ color: rgb(192, 229, 82);
/* oklch */ color: oklch(86.8% 0.175 122.2);

Tailwind

colors: {
  custom: {
    50: '#d6ed89',
    500: '#c0e552',
    950: '#000000',
  },
}

SCSS

$custom: #c0e552;
$custom-light: #d6ed89;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e552",
  "rgb": {
    "r": 192,
    "g": 229,
    "b": 82
  },
  "hsl": {
    "h": 75.102,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.86766,
    "c": 0.17549,
    "h": 122.2
  },
  "luminance": 0.67854
}

Semantic roles & 50–950 ramp

primary

#C0E552

secondary

#5135A6

accent

#10D641

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C0E552

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

Preview Lab → · Contrast checker → · Palette generator →