#566518#566518

#566518 is a mid, moderate yellow-green. Relative luminance 0.114; OKLCH L 47.8% C 0.101 H 120.1°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#566518
RGB	rgb(86, 101, 24)
HSL	hsl(72, 62%, 25%)
HSV	hsv(72, 76%, 40%)
CMYK	cmyk(14.9%, 0%, 76.2%, 60.4%)
CIE-LAB	lab(40.17, -17.14, 39.25)
CIE-LCH	lch(40.17, 42.83, 113.59°)
OKLab	oklab(47.83% -0.0506 0.0874)
OKLCH	oklch(47.83% 0.101 120.1)
XYZ	xyz(8.6565, 11.3518, 2.5991)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566518 #271865

analogous

#654E18 #566518 #306518

triadic

#566518 #185665 #651856

tetradic

#566518 #18654E #271865 #651830

square

#566518 #18654E #271865 #651830

split-complementary

#566518 #183065 #4E1865

monochromatic

#151906 #2C340C #566518 #809624 #AAC830

Accessibility & contrast

On white

6.42

#566518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#566518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566518

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566518	#FFFFFF	#000000	##FFFFFF
##566518	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F0A

Deuteranopia (green-blind)

#6A5F1E

Tritanopia (blue-blind)

#5B5F56

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #566518;
/* rgb */ color: rgb(86, 101, 24);
/* oklch */ color: oklch(47.8% 0.101 120.1);

Tailwind

colors: {
  custom: {
    50: '#88905b',
    500: '#566518',
    950: '#000000',
  },
}

SCSS

$custom: #566518;
$custom-light: #88905b;
$custom-dark: #000000;

JSON

{
  "hex": "#566518",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 24
  },
  "hsl": {
    "h": 71.688,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.47834,
    "c": 0.10103,
    "h": 120.1
  },
  "luminance": 0.11352
}

Semantic roles & 50–950 ramp

primary

#566518

secondary

#503E9B

accent

#43E563

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #566518

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

Preview Lab → · Contrast checker → · Palette generator →