#C0E759#C0E759

#C0E759 is a very light, vivid yellow-green. Relative luminance 0.691; OKLCH L 87.3% C 0.173 H 123.0°. Best body text is #000000 at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#C0E759
RGB	rgb(192, 231, 89)
HSL	hsl(76, 75%, 63%)
HSV	hsv(76, 61%, 91%)
CMYK	cmyk(16.9%, 0%, 61.5%, 9.4%)
CIE-LAB	lab(86.54, -32.75, 63.04)
CIE-LCH	lch(86.54, 71.04, 117.45°)
OKLab	oklab(87.28% -0.0941 0.1448)
OKLCH	oklch(87.28% 0.173 123)
XYZ	xyz(52.1178, 69.0793, 20.0372)
Luminance	0.6908 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E759 #8059E7

analogous

#E7C759 #C0E759 #79E759

triadic

#C0E759 #59C0E7 #E759C0

tetradic

#C0E759 #59E7C7 #8059E7 #E75979

square

#C0E759 #59E7C7 #8059E7 #E75979

split-complementary

#C0E759 #5979E7 #C759E7

monochromatic

#84AD19 #ACDF24 #C0E759 #D4EF8E #E9F6C4

Accessibility & contrast

On white

1.42

#C0E759 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.82

#C0E759 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E759

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E759	#FFFFFF	#000000	##000000
##C0E759	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)

#F4DA48

Deuteranopia (green-blind)

#EED863

Tritanopia (blue-blind)

#C9DCC9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e759;
/* rgb */ color: rgb(192, 231, 89);
/* oklch */ color: oklch(87.3% 0.173 123.0);

Tailwind

colors: {
  custom: {
    50: '#d6ee8e',
    500: '#c0e759',
    950: '#000000',
  },
}

SCSS

$custom: #c0e759;
$custom-light: #d6ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e759",
  "rgb": {
    "r": 192,
    "g": 231,
    "b": 89
  },
  "hsl": {
    "h": 76.479,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.87276,
    "c": 0.17266,
    "h": 123
  },
  "luminance": 0.6908
}

Semantic roles & 50–950 ramp

primary

#C0E759

secondary

#5736AE

accent

#0FD746

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C0E759

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

Preview Lab → · Contrast checker → · Palette generator →