#C0E55F#C0E55F

#C0E55F is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.9% C 0.165 H 122.9°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#C0E55F
RGB	rgb(192, 229, 95)
HSL	hsl(77, 72%, 64%)
HSV	hsv(77, 59%, 90%)
CMYK	cmyk(16.2%, 0%, 58.5%, 10.2%)
CIE-LAB	lab(86.04, -31.36, 59.95)
CIE-LCH	lch(86.04, 67.66, 117.61°)
OKLab	oklab(86.89% -0.0897 0.1389)
OKLCH	oklch(86.89% 0.165 122.9)
XYZ	xyz(51.8235, 68.0711, 21.2331)
Luminance	0.6807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E55F #845FE5

analogous

#E5C75F #C0E55F #7DE55F

triadic

#C0E55F #5FC0E5 #E55FC0

tetradic

#C0E55F #5FE5C7 #845FE5 #E55F7D

square

#C0E55F #5FE5C7 #845FE5 #E55F7D

split-complementary

#C0E55F #5F7DE5 #C75FE5

monochromatic

#85AD1C #ABDC2A #C0E55F #D5EE94 #E9F6C8

Accessibility & contrast

On white

1.44

#C0E55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#C0E55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E55F

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E55F	#FFFFFF	#000000	##000000
##C0E55F	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D850

Deuteranopia (green-blind)

#ECD768

Tritanopia (blue-blind)

#C9DBC8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c0e55f;
/* rgb */ color: rgb(192, 229, 95);
/* oklch */ color: oklch(86.9% 0.165 122.9);

Tailwind

colors: {
  custom: {
    50: '#d6ed91',
    500: '#c0e55f',
    950: '#000000',
  },
}

SCSS

$custom: #c0e55f;
$custom-light: #d6ed91;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e55f",
  "rgb": {
    "r": 192,
    "g": 229,
    "b": 95
  },
  "hsl": {
    "h": 76.567,
    "s": 72.043,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86889,
    "c": 0.16536,
    "h": 122.9
  },
  "luminance": 0.68071
}

Semantic roles & 50–950 ramp

primary

#C0E55F

secondary

#5A3AAF

accent

#11D447

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C0E55F

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

Preview Lab → · Contrast checker → · Palette generator →