#566611#566611

#566611 is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 48.0% C 0.107 H 120.3°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#566611
RGB	rgb(86, 102, 17)
HSL	hsl(71, 71%, 23%)
HSV	hsv(71, 83%, 40%)
CMYK	cmyk(15.7%, 0%, 83.3%, 60%)
CIE-LAB	lab(40.45, -18.05, 42.06)
CIE-LCH	lch(40.45, 45.77, 113.22°)
OKLab	oklab(48.05% -0.0538 0.0921)
OKLCH	oklch(48.05% 0.107 120.3)
XYZ	xyz(8.6905, 11.5217, 2.2963)
Luminance	0.1152 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566611 #211166

analogous

#664B11 #566611 #2B6611

triadic

#566611 #115666 #661156

tetradic

#566611 #11664B #211166 #66112B

square

#566611 #11664B #211166 #66112B

split-complementary

#566611 #112B66 #4B1166

monochromatic

#161A04 #2A3208 #566611 #829A1A #AECF22

Accessibility & contrast

On white

6.36

#566611 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#566611 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566611

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566611	#FFFFFF	#000000	##FFFFFF
##566611	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D5F00

Deuteranopia (green-blind)

#6B5F1A

Tritanopia (blue-blind)

#5B6056

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #566611;
/* rgb */ color: rgb(86, 102, 17);
/* oklch */ color: oklch(48.0% 0.107 120.3);

Tailwind

colors: {
  custom: {
    50: '#899158',
    500: '#566611',
    950: '#000000',
  },
}

SCSS

$custom: #566611;
$custom-light: #899158;
$custom-dark: #000000;

JSON

{
  "hex": "#566611",
  "rgb": {
    "r": 86,
    "g": 102,
    "b": 17
  },
  "hsl": {
    "h": 71.294,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.48045,
    "c": 0.1066,
    "h": 120.3
  },
  "luminance": 0.11522
}

Semantic roles & 50–950 ramp

primary

#566611

secondary

#49359E

accent

#3AEE5C

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #566611

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

Preview Lab → · Contrast checker → · Palette generator →