#C0E65A#C0E65A

#C0E65A is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 87.1% C 0.171 H 122.8°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#C0E65A
RGB	rgb(192, 230, 90)
HSL	hsl(76, 74%, 63%)
HSV	hsv(76, 61%, 90%)
CMYK	cmyk(16.5%, 0%, 60.9%, 9.8%)
CIE-LAB	lab(86.27, -32.21, 62.33)
CIE-LCH	lch(86.27, 70.16, 117.33°)
OKLab	oklab(87.06% -0.0925 0.1434)
OKLCH	oklch(87.06% 0.171 122.8)
XYZ	xyz(51.8809, 68.5381, 20.1668)
Luminance	0.6854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E65A #805AE6

analogous

#E6C65A #C0E65A #7AE65A

triadic

#C0E65A #5AC0E6 #E65AC0

tetradic

#C0E65A #5AE6C6 #805AE6 #E65A7A

square

#C0E65A #5AE6C6 #805AE6 #E65A7A

split-complementary

#C0E65A #5A7AE6 #C65AE6

monochromatic

#84AC1A #ACDE25 #C0E65A #D4EE8F #E9F6C4

Accessibility & contrast

On white

1.43

#C0E65A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#C0E65A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E65A

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E65A	#FFFFFF	#000000	##000000
##C0E65A	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D949

Deuteranopia (green-blind)

#EED864

Tritanopia (blue-blind)

#C9DBC8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c0e65a;
/* rgb */ color: rgb(192, 230, 90);
/* oklch */ color: oklch(87.1% 0.171 122.8);

Tailwind

colors: {
  custom: {
    50: '#d6ee8e',
    500: '#c0e65a',
    950: '#000000',
  },
}

SCSS

$custom: #c0e65a;
$custom-light: #d6ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e65a",
  "rgb": {
    "r": 192,
    "g": 230,
    "b": 90
  },
  "hsl": {
    "h": 76.286,
    "s": 73.684,
    "l": 62.745
  },
  "oklch": {
    "l": 0.87062,
    "c": 0.17065,
    "h": 122.8
  },
  "luminance": 0.68538
}

Semantic roles & 50–950 ramp

primary

#C0E65A

secondary

#5737AD

accent

#10D645

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C0E65A

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

Preview Lab → · Contrast checker → · Palette generator →