#566437#566437

#566437 is a mid, moderate yellow-green. Relative luminance 0.114; OKLCH L 48.0% C 0.069 H 123.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#566437
RGB	rgb(86, 100, 55)
HSL	hsl(79, 29%, 30%)
HSV	hsv(79, 45%, 39%)
CMYK	cmyk(14%, 0%, 45%, 60.8%)
CIE-LAB	lab(40.19, -13.61, 23.73)
CIE-LCH	lch(40.19, 27.35, 119.84°)
OKLab	oklab(47.97% -0.0376 0.0577)
OKLCH	oklch(47.97% 0.069 123.1)
XYZ	xyz(9.0845, 11.3686, 5.3295)
Luminance	0.1137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566437 #453764

analogous

#645B37 #566437 #3F6437

triadic

#566437 #375664 #643756

tetradic

#566437 #37645B #453764 #64373F

square

#566437 #37645B #453764 #64373F

split-complementary

#566437 #373F64 #5B3764

monochromatic

#12150C #343D21 #566437 #788B4D #97AC69

Accessibility & contrast

On white

6.41

#566437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#566437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566437

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566437	#FFFFFF	#000000	##FFFFFF
##566437	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F33

Deuteranopia (green-blind)

#675F39

Tritanopia (blue-blind)

#596059

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #566437;
/* rgb */ color: rgb(86, 100, 55);
/* oklch */ color: oklch(48.0% 0.069 123.1);

Tailwind

colors: {
  custom: {
    50: '#86906e',
    500: '#566437',
    950: '#000000',
  },
}

SCSS

$custom: #566437;
$custom-light: #86906e;
$custom-dark: #000000;

JSON

{
  "hex": "#566437",
  "rgb": {
    "r": 86,
    "g": 100,
    "b": 55
  },
  "hsl": {
    "h": 78.667,
    "s": 29.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.47968,
    "c": 0.06888,
    "h": 123.1
  },
  "luminance": 0.11369
}

Semantic roles & 50–950 ramp

primary

#566437

secondary

#726294

accent

#62C581

background

#F8F8F6

surface

#EFF0EC

border

#CACBC7

text

#0B0C07

muted

#7C7D7A

Preview Lab

Preview with #566437

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

Preview Lab → · Contrast checker → · Palette generator →