#C0EE55#C0EE55

#C0EE55 is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.8% C 0.184 H 124.4°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#C0EE55
RGB	rgb(192, 238, 85)
HSL	hsl(78, 82%, 63%)
HSV	hsv(78, 64%, 93%)
CMYK	cmyk(19.3%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(88.45, -36.23, 66.70)
CIE-LCH	lch(88.45, 75.91, 118.51°)
OKLab	oklab(88.81% -0.1041 0.152)
OKLCH	oklch(88.81% 0.184 124.4)
XYZ	xyz(53.9528, 73.0109, 19.8427)
Luminance	0.7301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EE55 #8355EE

analogous

#EECF55 #C0EE55 #73EE55

triadic

#C0EE55 #55C0EE #EE55C0

tetradic

#C0EE55 #55EECF #8355EE #EE5573

square

#C0EE55 #55EECF #8355EE #EE5573

split-complementary

#C0EE55 #5573EE #CF55EE

monochromatic

#85B612 #ABE81D #C0EE55 #D5F48D #E9F9C4

Accessibility & contrast

On white

1.35

#C0EE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#C0EE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EE55

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EE55	#FFFFFF	#000000	##000000
##C0EE55	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDF41

Deuteranopia (green-blind)

#F4DE61

Tritanopia (blue-blind)

#C8E3CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c0ee55;
/* rgb */ color: rgb(192, 238, 85);
/* oklch */ color: oklch(88.8% 0.184 124.4);

Tailwind

colors: {
  custom: {
    50: '#d6f38c',
    500: '#c0ee55',
    950: '#000000',
  },
}

SCSS

$custom: #c0ee55;
$custom-light: #d6f38c;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ee55",
  "rgb": {
    "r": 192,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 78.039,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88807,
    "c": 0.18424,
    "h": 124.4
  },
  "luminance": 0.73011
}

Semantic roles & 50–950 ramp

primary

#C0EE55

secondary

#5931B6

accent

#07DE48

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0EE55

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

Preview Lab → · Contrast checker → · Palette generator →