#C0EE53#C0EE53

#C0EE53 is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.8% C 0.186 H 124.3°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#C0EE53
RGB	rgb(192, 238, 83)
HSL	hsl(78, 82%, 63%)
HSV	hsv(78, 65%, 93%)
CMYK	cmyk(19.3%, 0%, 65.1%, 6.7%)
CIE-LAB	lab(88.44, -36.37, 67.47)
CIE-LCH	lch(88.44, 76.64, 118.33°)
OKLab	oklab(88.79% -0.1047 0.1533)
OKLCH	oklch(88.79% 0.186 124.3)
XYZ	xyz(53.8745, 72.9796, 19.4301)
Luminance	0.7298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EE53 #8153EE

analogous

#EECE53 #C0EE53 #73EE53

triadic

#C0EE53 #53C0EE #EE53C0

tetradic

#C0EE53 #53EECE #8153EE #EE5373

square

#C0EE53 #53EECE #8153EE #EE5373

split-complementary

#C0EE53 #5373EE #CE53EE

monochromatic

#84B512 #ACE81B #C0EE53 #D4F48B #E9F9C2

Accessibility & contrast

On white

1.35

#C0EE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#C0EE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EE53

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EE53	#FFFFFF	#000000	##000000
##C0EE53	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)

#FBDF3E

Deuteranopia (green-blind)

#F5DD5F

Tritanopia (blue-blind)

#C8E3CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c0ee53;
/* rgb */ color: rgb(192, 238, 83);
/* oklch */ color: oklch(88.8% 0.186 124.3);

Tailwind

colors: {
  custom: {
    50: '#d6f38b',
    500: '#c0ee53',
    950: '#000000',
  },
}

SCSS

$custom: #c0ee53;
$custom-light: #d6f38b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ee53",
  "rgb": {
    "r": 192,
    "g": 238,
    "b": 83
  },
  "hsl": {
    "h": 77.806,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8879,
    "c": 0.18565,
    "h": 124.3
  },
  "luminance": 0.7298
}

Semantic roles & 50–950 ramp

primary

#C0EE53

secondary

#5831B4

accent

#07DE47

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C0EE53

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

Preview Lab → · Contrast checker → · Palette generator →