#C0E655#C0E655

#C0E655 is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 87.0% C 0.174 H 122.6°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#C0E655
RGB	rgb(192, 230, 85)
HSL	hsl(76, 74%, 62%)
HSV	hsv(76, 63%, 90%)
CMYK	cmyk(16.5%, 0%, 63%, 9.8%)
CIE-LAB	lab(86.23, -32.58, 64.34)
CIE-LCH	lch(86.23, 72.12, 116.85°)
OKLab	oklab(87.02% -0.094 0.147)
OKLCH	oklch(87.02% 0.175 122.6)
XYZ	xyz(51.6752, 68.4558, 19.0835)
Luminance	0.6846 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E655 #7B55E6

analogous

#E6C455 #C0E655 #78E655

triadic

#C0E655 #55C0E6 #E655C0

tetradic

#C0E655 #55E6C4 #7B55E6 #E65578

square

#C0E655 #55E6C4 #7B55E6 #E65578

split-complementary

#C0E655 #5578E6 #C455E6

monochromatic

#82A819 #ACDD21 #C0E655 #D4EE8A #E8F6C0

Accessibility & contrast

On white

1.43

#C0E655 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#C0E655 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E655

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E655	#FFFFFF	#000000	##000000
##C0E655	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D943

Deuteranopia (green-blind)

#EED860

Tritanopia (blue-blind)

#C9DBC8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c0e655;
/* rgb */ color: rgb(192, 230, 85);
/* oklch */ color: oklch(87.0% 0.174 122.6);

Tailwind

colors: {
  custom: {
    50: '#d6ee8b',
    500: '#c0e655',
    950: '#000000',
  },
}

SCSS

$custom: #c0e655;
$custom-light: #d6ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e655",
  "rgb": {
    "r": 192,
    "g": 230,
    "b": 85
  },
  "hsl": {
    "h": 75.724,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.87016,
    "c": 0.1745,
    "h": 122.6
  },
  "luminance": 0.68456
}

Semantic roles & 50–950 ramp

primary

#C0E655

secondary

#5436AA

accent

#0FD643

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C0E655

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

Preview Lab → · Contrast checker → · Palette generator →