#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
RGBrgb(86, 102, 17)
HSLhsl(71, 71%, 23%)
HSVhsv(71, 83%, 40%)
CMYKcmyk(15.7%, 0%, 83.3%, 60%)
CIE-LABlab(40.45, -18.05, 42.06)
CIE-LCHlch(40.45, 45.77, 113.22°)
OKLaboklab(48.05% -0.0538 0.0921)
OKLCHoklch(48.05% 0.107 120.3)
XYZxyz(8.6905, 11.5217, 2.2963)
Luminance0.1152 (WCAG relative)
Temperaturewarm
Familyyellow-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
##5666111.006.363.306.36
#FFFFFF6.361.0021.001.00
#0000003.3021.001.0021.00
##FFFFFF6.361.0021.001.00

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 →

#566611 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva