#C0E355#C0E355

#C0E355 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.3% C 0.171 H 121.9°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#C0E355
RGB	rgb(192, 227, 85)
HSL	hsl(75, 72%, 61%)
HSV	hsv(75, 63%, 89%)
CMYK	cmyk(15.4%, 0%, 62.6%, 11%)
CIE-LAB	lab(85.40, -31.19, 63.45)
CIE-LCH	lch(85.40, 70.70, 116.18°)
OKLab	oklab(86.35% -0.0902 0.1451)
OKLCH	oklch(86.35% 0.171 121.9)
XYZ	xyz(50.8476, 66.8005, 18.8076)
Luminance	0.6680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E355 #7855E3

analogous

#E3BF55 #C0E355 #79E355

triadic

#C0E355 #55C0E3 #E355C0

tetradic

#C0E355 #55E3BF #7855E3 #E35579

square

#C0E355 #55E3BF #7855E3 #E35579

split-complementary

#C0E355 #5579E3 #BF55E3

monochromatic

#81A31B #ABD723 #C0E355 #D3EC8A #E7F4BE

Accessibility & contrast

On white

1.46

#C0E355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#C0E355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E355

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E355	#FFFFFF	#000000	##000000
##C0E355	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D643

Deuteranopia (green-blind)

#EBD55F

Tritanopia (blue-blind)

#C9D8C5

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c0e355;
/* rgb */ color: rgb(192, 227, 85);
/* oklch */ color: oklch(86.3% 0.171 121.9);

Tailwind

colors: {
  custom: {
    50: '#d6eb8b',
    500: '#c0e355',
    950: '#000000',
  },
}

SCSS

$custom: #c0e355;
$custom-light: #d6eb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e355",
  "rgb": {
    "r": 192,
    "g": 227,
    "b": 85
  },
  "hsl": {
    "h": 74.789,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.86346,
    "c": 0.17085,
    "h": 121.9
  },
  "luminance": 0.66801
}

Semantic roles & 50–950 ramp

primary

#C0E355

secondary

#5237A5

accent

#12D442

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C0E355

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

Preview Lab → · Contrast checker → · Palette generator →