#C0F581#C0F581

#C0F581 is a very light, vivid yellow-green. Relative luminance 0.781; OKLCH L 90.9% C 0.156 H 129.3°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#C0F581
RGB	rgb(192, 245, 129)
HSL	hsl(87, 85%, 73%)
HSV	hsv(87, 47%, 96%)
CMYK	cmyk(21.6%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(90.82, -35.49, 50.16)
CIE-LCH	lch(90.82, 61.44, 125.28°)
OKLab	oklab(90.86% -0.0985 0.1205)
OKLCH	oklch(90.86% 0.156 129.3)
XYZ	xyz(58.3525, 78.0952, 32.7642)
Luminance	0.7810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F581 #B681F5

analogous

#F5F081 #C0F581 #86F581

triadic

#C0F581 #81C0F5 #F581C0

tetradic

#C0F581 #81F5F0 #B681F5 #F58186

square

#C0F581 #81F5F0 #B681F5 #F58186

split-complementary

#C0F581 #8186F5 #F081F5

monochromatic

#87E913 #A4F048 #C0F581 #DCF9BA #F1FDE3

Accessibility & contrast

On white

1.26

#C0F581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#C0F581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F581

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F581	#FFFFFF	#000000	##000000
##C0F581	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE777

Deuteranopia (green-blind)

#F7E488

Tritanopia (blue-blind)

#C4ECDA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c0f581;
/* rgb */ color: rgb(192, 245, 129);
/* oklch */ color: oklch(90.9% 0.156 129.3);

Tailwind

colors: {
  custom: {
    50: '#d5f8a8',
    500: '#c0f581',
    950: '#000000',
  },
}

SCSS

$custom: #c0f581;
$custom-light: #d5f8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f581",
  "rgb": {
    "r": 192,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 87.414,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.9086,
    "c": 0.15563,
    "h": 129.3
  },
  "luminance": 0.78096
}

Semantic roles & 50–950 ramp

primary

#C0F581

secondary

#8749D1

accent

#04E269

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #C0F581

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

Preview Lab → · Contrast checker → · Palette generator →