#566918#566918

#566918 is a mid, moderate yellow-green. Relative luminance 0.121; OKLCH L 48.9% C 0.106 H 122.1°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#566918
RGB	rgb(86, 105, 24)
HSL	hsl(74, 63%, 25%)
HSV	hsv(74, 77%, 41%)
CMYK	cmyk(18.1%, 0%, 77.1%, 58.8%)
CIE-LAB	lab(41.45, -19.27, 40.50)
CIE-LCH	lch(41.45, 44.85, 115.45°)
OKLab	oklab(48.87% -0.0565 0.0901)
OKLCH	oklch(48.87% 0.106 122.1)
XYZ	xyz(9.0543, 12.1475, 2.7317)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566918 #2B1869

analogous

#695318 #566918 #2D6918

triadic

#566918 #185669 #691856

tetradic

#566918 #186953 #2B1869 #69182D

square

#566918 #186953 #2B1869 #69182D

split-complementary

#566918 #182D69 #531869

monochromatic

#141906 #2D370D #566918 #7F9B23 #A8CD2F

Accessibility & contrast

On white

6.12

#566918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#566918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566918

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566918	#FFFFFF	#000000	##FFFFFF
##566918	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706208

Deuteranopia (green-blind)

#6D621F

Tritanopia (blue-blind)

#5B6359

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #566918;
/* rgb */ color: rgb(86, 105, 24);
/* oklch */ color: oklch(48.9% 0.106 122.1);

Tailwind

colors: {
  custom: {
    50: '#88935b',
    500: '#566918',
    950: '#000000',
  },
}

SCSS

$custom: #566918;
$custom-light: #88935b;
$custom-dark: #000000;

JSON

{
  "hex": "#566918",
  "rgb": {
    "r": 86,
    "g": 105,
    "b": 24
  },
  "hsl": {
    "h": 74.074,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.48869,
    "c": 0.10632,
    "h": 122.1
  },
  "luminance": 0.12148
}

Semantic roles & 50–950 ramp

primary

#566918

secondary

#553E9F

accent

#42E668

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #566918

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

Preview Lab → · Contrast checker → · Palette generator →