#C0EE5A#C0EE5A

#C0EE5A is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.9% C 0.181 H 124.7°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#C0EE5A
RGB	rgb(192, 238, 90)
HSL	hsl(79, 81%, 64%)
HSV	hsv(79, 62%, 93%)
CMYK	cmyk(19.3%, 0%, 62.2%, 6.7%)
CIE-LAB	lab(88.49, -35.88, 64.74)
CIE-LCH	lch(88.49, 74.02, 118.99°)
OKLab	oklab(88.85% -0.1027 0.1485)
OKLCH	oklch(88.85% 0.181 124.7)
XYZ	xyz(54.1585, 73.0932, 20.9260)
Luminance	0.7309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EE5A #885AEE

analogous

#EED25A #C0EE5A #76EE5A

triadic

#C0EE5A #5AC0EE #EE5AC0

tetradic

#C0EE5A #5AEED2 #885AEE #EE5A76

square

#C0EE5A #5AEED2 #885AEE #EE5A76

split-complementary

#C0EE5A #5A76EE #D25AEE

monochromatic

#86BA13 #ABE823 #C0EE5A #D5F491 #EAF9C9

Accessibility & contrast

On white

1.34

#C0EE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#C0EE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EE5A

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EE5A	#FFFFFF	#000000	##000000
##C0EE5A	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE048

Deuteranopia (green-blind)

#F4DE65

Tritanopia (blue-blind)

#C8E3CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c0ee5a;
/* rgb */ color: rgb(192, 238, 90);
/* oklch */ color: oklch(88.9% 0.181 124.7);

Tailwind

colors: {
  custom: {
    50: '#d6f38f',
    500: '#c0ee5a',
    950: '#000000',
  },
}

SCSS

$custom: #c0ee5a;
$custom-light: #d6f38f;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ee5a",
  "rgb": {
    "r": 192,
    "g": 238,
    "b": 90
  },
  "hsl": {
    "h": 78.649,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88851,
    "c": 0.18054,
    "h": 124.7
  },
  "luminance": 0.73094
}

Semantic roles & 50–950 ramp

primary

#C0EE5A

secondary

#5D33B9

accent

#08DE4A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0EE5A

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

Preview Lab → · Contrast checker → · Palette generator →