#566D10#566D10

#566D10 is a mid, moderate yellow-green. Relative luminance 0.130; OKLCH L 49.9% C 0.116 H 123.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX#566D10
RGBrgb(86, 109, 16)
HSLhsl(75, 74%, 25%)
HSVhsv(75, 85%, 43%)
CMYKcmyk(21.1%, 0%, 85.3%, 57.3%)
CIE-LABlab(42.69, -21.76, 44.39)
CIE-LCHlch(42.69, 49.43, 116.12°)
OKLaboklab(49.86% -0.064 0.0968)
OKLCHoklch(49.86% 0.116 123.5)
XYZxyz(9.4000, 12.9531, 2.4951)
Luminance0.1295 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#566D10 #27106D
analogous
#6D5610 #566D10 #276D10
triadic
#566D10 #10566D #6D1056
tetradic
#566D10 #106D56 #27106D #6D1027
square
#566D10 #106D56 #27106D #6D1027
split-complementary
#566D10 #10276D #56106D
monochromatic
#151B04 #2C3808 #566D10 #80A218 #AAD820

Accessibility & contrast

On white

5.85
#566D10 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.59
#566D10 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566D10
5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##566D10#FFFFFF#000000##FFFFFF
##566D101.005.853.595.85
#FFFFFF5.851.0021.001.00
#0000003.5921.001.0021.00
##FFFFFF5.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#746500
Deuteranopia (green-blind)
#71651A
Tritanopia (blue-blind)
#5B675C
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #566d10;
/* rgb */ color: rgb(86, 109, 16);
/* oklch */ color: oklch(49.9% 0.116 123.5);
Tailwind
colors: {
  custom: {
    50: '#899758',
    500: '#566d10',
    950: '#000000',
  },
}
SCSS
$custom: #566d10;
$custom-light: #899758;
$custom-dark: #000000;
JSON
{
  "hex": "#566d10",
  "rgb": {
    "r": 86,
    "g": 109,
    "b": 16
  },
  "hsl": {
    "h": 74.839,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.49859,
    "c": 0.11604,
    "h": 123.5
  },
  "luminance": 0.12953
}

Semantic roles & 50–950 ramp

primary
#566D10
secondary
#5034A5
accent
#37F165
background
#F8F9F5
surface
#F0F2E9
border
#CBCCC5
text
#0C0D04
muted
#7D7E79

Preview Lab

Preview with #566D10

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

Preview Lab → · Contrast checker → · Palette generator →

#566D10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva