#C0E855#C0E855

#C0E855 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.5% C 0.177 H 123.1°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#C0E855
RGB	rgb(192, 232, 85)
HSL	hsl(76, 76%, 62%)
HSV	hsv(76, 63%, 91%)
CMYK	cmyk(17.2%, 0%, 63.4%, 9%)
CIE-LAB	lab(86.79, -33.50, 64.93)
CIE-LCH	lch(86.79, 73.06, 117.29°)
OKLab	oklab(87.46% -0.0966 0.1483)
OKLCH	oklch(87.46% 0.177 123.1)
XYZ	xyz(52.2350, 69.5753, 19.2701)
Luminance	0.6958 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E855 #7D55E8

analogous

#E8C755 #C0E855 #76E855

triadic

#C0E855 #55C0E8 #E855C0

tetradic

#C0E855 #55E8C7 #7D55E8 #E85576

square

#C0E855 #55E8C7 #7D55E8 #E85576

split-complementary

#C0E855 #5576E8 #C755E8

monochromatic

#83AB17 #ACE11F #C0E855 #D4EF8B #E8F7C1

Accessibility & contrast

On white

1.41

#C0E855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#C0E855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E855

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E855	#FFFFFF	#000000	##000000
##C0E855	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA42

Deuteranopia (green-blind)

#F0D960

Tritanopia (blue-blind)

#C9DDCA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e855;
/* rgb */ color: rgb(192, 232, 85);
/* oklch */ color: oklch(87.5% 0.177 123.1);

Tailwind

colors: {
  custom: {
    50: '#d6ef8b',
    500: '#c0e855',
    950: '#000000',
  },
}

SCSS

$custom: #c0e855;
$custom-light: #d6ef8b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e855",
  "rgb": {
    "r": 192,
    "g": 232,
    "b": 85
  },
  "hsl": {
    "h": 76.327,
    "s": 76.166,
    "l": 62.157
  },
  "oklch": {
    "l": 0.87463,
    "c": 0.17693,
    "h": 123.1
  },
  "luminance": 0.69576
}

Semantic roles & 50–950 ramp

primary

#C0E855

secondary

#5535AD

accent

#0DD844

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C0E855

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

Preview Lab → · Contrast checker → · Palette generator →