#568C18#568C18

#568C18 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.0% C 0.152 H 132.3°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#568C18
RGB	rgb(86, 140, 24)
HSL	hsl(88, 71%, 32%)
HSV	hsv(88, 83%, 55%)
CMYK	cmyk(38.6%, 0%, 82.9%, 45.1%)
CIE-LAB	lab(52.73, -36.15, 51.06)
CIE-LCH	lch(52.73, 62.56, 125.29°)
OKLab	oklab(58.04% -0.1023 0.1123)
OKLCH	oklch(58.04% 0.152 132.3)
XYZ	xyz(13.3805, 20.8000, 4.1738)
Luminance	0.2080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#568C18 #4E188C

analogous

#8C8818 #568C18 #1C8C18

triadic

#568C18 #18568C #8C1856

tetradic

#568C18 #188C88 #4E188C #8C181C

square

#568C18 #188C88 #4E188C #8C181C

split-complementary

#568C18 #181C8C #88188C

monochromatic

#162406 #36580F #568C18 #76C021 #95DE40

Accessibility & contrast

On white

4.07

#568C18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#568C18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #568C18

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##568C18	#FFFFFF	#000000	##000000
##568C18	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#8B7C26

Tritanopia (blue-blind)

#578677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #568c18;
/* rgb */ color: rgb(86, 140, 24);
/* oklch */ color: oklch(58.0% 0.152 132.3);

Tailwind

colors: {
  custom: {
    50: '#8bae61',
    500: '#568c18',
    950: '#000000',
  },
}

SCSS

$custom: #568c18;
$custom-light: #8bae61;
$custom-dark: #000000;

JSON

{
  "hex": "#568c18",
  "rgb": {
    "r": 86,
    "g": 140,
    "b": 24
  },
  "hsl": {
    "h": 87.931,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.58041,
    "c": 0.15191,
    "h": 132.3
  },
  "luminance": 0.20801
}

Semantic roles & 50–950 ramp

primary

#568C18

secondary

#7C41BF

accent

#3AED8E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #568C18

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

Preview Lab → · Contrast checker → · Palette generator →