#566617#566617

#566617 is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 48.1% C 0.103 H 120.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#566617
RGB	rgb(86, 102, 23)
HSL	hsl(72, 63%, 25%)
HSV	hsv(72, 77%, 40%)
CMYK	cmyk(15.7%, 0%, 77.5%, 60%)
CIE-LAB	lab(40.48, -17.74, 39.95)
CIE-LCH	lch(40.48, 43.71, 113.94°)
OKLab	oklab(48.09% -0.0524 0.0887)
OKLCH	oklch(48.09% 0.103 120.6)
XYZ	xyz(8.7439, 11.5431, 2.5778)
Luminance	0.1154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566617 #271766

analogous

#664F17 #566617 #2F6617

triadic

#566617 #175666 #661756

tetradic

#566617 #17664F #271766 #66172F

square

#566617 #17664F #271766 #66172F

split-complementary

#566617 #172F66 #4F1766

monochromatic

#151906 #2C340C #566617 #809822 #AACA2E

Accessibility & contrast

On white

6.35

#566617 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#566617 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566617

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566617	#FFFFFF	#000000	##FFFFFF
##566617	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6007

Deuteranopia (green-blind)

#6B601E

Tritanopia (blue-blind)

#5B6057

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #566617;
/* rgb */ color: rgb(86, 102, 23);
/* oklch */ color: oklch(48.1% 0.103 120.6);

Tailwind

colors: {
  custom: {
    50: '#88915b',
    500: '#566617',
    950: '#000000',
  },
}

SCSS

$custom: #566617;
$custom-light: #88915b;
$custom-dark: #000000;

JSON

{
  "hex": "#566617",
  "rgb": {
    "r": 86,
    "g": 102,
    "b": 23
  },
  "hsl": {
    "h": 72.152,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.48085,
    "c": 0.10302,
    "h": 120.6
  },
  "luminance": 0.11543
}

Semantic roles & 50–950 ramp

primary

#566617

secondary

#503C9C

accent

#42E663

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #566617

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

Preview Lab → · Contrast checker → · Palette generator →