#C0E75B#C0E75B

#C0E75B is a very light, vivid yellow-green. Relative luminance 0.691; OKLCH L 87.3% C 0.171 H 123.1°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#C0E75B
RGB	rgb(192, 231, 91)
HSL	hsl(77, 74%, 63%)
HSV	hsv(77, 61%, 91%)
CMYK	cmyk(16.9%, 0%, 60.6%, 9.4%)
CIE-LAB	lab(86.56, -32.60, 62.23)
CIE-LCH	lch(86.56, 70.25, 117.65°)
OKLab	oklab(87.3% -0.0935 0.1433)
OKLCH	oklch(87.3% 0.171 123.1)
XYZ	xyz(52.2029, 69.1134, 20.4855)
Luminance	0.6911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E75B #825BE7

analogous

#E7C85B #C0E75B #7AE75B

triadic

#C0E75B #5BC0E7 #E75BC0

tetradic

#C0E75B #5BE7C8 #825BE7 #E75B7A

square

#C0E75B #5BE7C8 #825BE7 #E75B7A

split-complementary

#C0E75B #5B7AE7 #C85BE7

monochromatic

#85AE19 #ABDF26 #C0E75B #D5EF90 #E9F7C6

Accessibility & contrast

On white

1.42

#C0E75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#C0E75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E75B

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E75B	#FFFFFF	#000000	##000000
##C0E75B	1.00	1.42	14.82	14.82
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.82	21.00	1.00	1.00
##000000	14.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA4B

Deuteranopia (green-blind)

#EED865

Tritanopia (blue-blind)

#C9DCC9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e75b;
/* rgb */ color: rgb(192, 231, 91);
/* oklch */ color: oklch(87.3% 0.171 123.1);

Tailwind

colors: {
  custom: {
    50: '#d6ee8f',
    500: '#c0e75b',
    950: '#000000',
  },
}

SCSS

$custom: #c0e75b;
$custom-light: #d6ee8f;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e75b",
  "rgb": {
    "r": 192,
    "g": 231,
    "b": 91
  },
  "hsl": {
    "h": 76.714,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.87295,
    "c": 0.1711,
    "h": 123.1
  },
  "luminance": 0.69114
}

Semantic roles & 50–950 ramp

primary

#C0E75B

secondary

#5937AF

accent

#0FD747

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C0E75B

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

Preview Lab → · Contrast checker → · Palette generator →