#C0E358#C0E358

#C0E358 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.4% C 0.169 H 122.0°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#C0E358
RGB	rgb(192, 227, 88)
HSL	hsl(75, 71%, 62%)
HSV	hsv(75, 61%, 89%)
CMYK	cmyk(15.4%, 0%, 61.2%, 11%)
CIE-LAB	lab(85.43, -30.97, 62.24)
CIE-LCH	lch(85.43, 69.52, 116.45°)
OKLab	oklab(86.37% -0.0893 0.1429)
OKLCH	oklch(86.37% 0.169 122)
XYZ	xyz(50.9693, 66.8491, 19.4486)
Luminance	0.6685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E358 #7B58E3

analogous

#E3C158 #C0E358 #7BE358

triadic

#C0E358 #58C0E3 #E358C0

tetradic

#C0E358 #58E3C1 #7B58E3 #E3587B

square

#C0E358 #58E3C1 #7B58E3 #E3587B

split-complementary

#C0E358 #587BE3 #C158E3

monochromatic

#82A51C #ACD924 #C0E358 #D4EC8C #E8F5C1

Accessibility & contrast

On white

1.46

#C0E358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#C0E358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E358

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E358	#FFFFFF	#000000	##000000
##C0E358	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D647

Deuteranopia (green-blind)

#EBD562

Tritanopia (blue-blind)

#C9D8C6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c0e358;
/* rgb */ color: rgb(192, 227, 88);
/* oklch */ color: oklch(86.4% 0.169 122.0);

Tailwind

colors: {
  custom: {
    50: '#d6eb8d',
    500: '#c0e358',
    950: '#000000',
  },
}

SCSS

$custom: #c0e358;
$custom-light: #d6eb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e358",
  "rgb": {
    "r": 192,
    "g": 227,
    "b": 88
  },
  "hsl": {
    "h": 75.108,
    "s": 71.282,
    "l": 61.765
  },
  "oklch": {
    "l": 0.86374,
    "c": 0.16853,
    "h": 122
  },
  "luminance": 0.66849
}

Semantic roles & 50–950 ramp

primary

#C0E358

secondary

#5438A7

accent

#12D343

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C0E358

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

Preview Lab → · Contrast checker → · Palette generator →