#566418#566418

#566418 is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.6% C 0.100 H 119.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#566418
RGB	rgb(86, 100, 24)
HSL	hsl(71, 61%, 24%)
HSV	hsv(71, 76%, 39%)
CMYK	cmyk(14%, 0%, 76%, 60.8%)
CIE-LAB	lab(39.85, -16.60, 38.94)
CIE-LCH	lch(39.85, 42.33, 113.09°)
OKLab	oklab(47.58% -0.0491 0.0868)
OKLCH	oklch(47.58% 0.1 119.5)
XYZ	xyz(8.5600, 11.1588, 2.5669)
Luminance	0.1116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566418 #261864

analogous

#644C18 #566418 #306418

triadic

#566418 #185664 #641856

tetradic

#566418 #18644C #261864 #641830

square

#566418 #18644C #261864 #641830

split-complementary

#566418 #183064 #4C1864

monochromatic

#151906 #2C330C #566418 #809524 #ABC730

Accessibility & contrast

On white

6.50

#566418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#566418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566418

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566418	#FFFFFF	#000000	##FFFFFF
##566418	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E0A

Deuteranopia (green-blind)

#695E1E

Tritanopia (blue-blind)

#5B5E55

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #566418;
/* rgb */ color: rgb(86, 100, 24);
/* oklch */ color: oklch(47.6% 0.100 119.5);

Tailwind

colors: {
  custom: {
    50: '#88905b',
    500: '#566418',
    950: '#000000',
  },
}

SCSS

$custom: #566418;
$custom-light: #88905b;
$custom-dark: #000000;

JSON

{
  "hex": "#566418",
  "rgb": {
    "r": 86,
    "g": 100,
    "b": 24
  },
  "hsl": {
    "h": 71.053,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.47576,
    "c": 0.09972,
    "h": 119.5
  },
  "luminance": 0.11159
}

Semantic roles & 50–950 ramp

primary

#566418

secondary

#4F3E9A

accent

#43E461

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #566418

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

Preview Lab → · Contrast checker → · Palette generator →