#566528#566528

#566528 is a mid, moderate yellow-green. Relative luminance 0.114; OKLCH L 48.0% C 0.087 H 121.3°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#566528
RGB	rgb(86, 101, 40)
HSL	hsl(75, 43%, 28%)
HSV	hsv(75, 60%, 40%)
CMYK	cmyk(14.9%, 0%, 60.4%, 60.4%)
CIE-LAB	lab(40.31, -15.88, 32.03)
CIE-LCH	lch(40.31, 35.75, 116.38°)
OKLab	oklab(48% -0.0454 0.0746)
OKLCH	oklch(48% 0.087 121.3)
XYZ	xyz(8.8745, 11.4390, 3.7475)
Luminance	0.1144 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#566528 #372865

analogous

#655528 #566528 #386528

triadic

#566528 #285665 #652856

tetradic

#566528 #286555 #372865 #652838

square

#566528 #286555 #372865 #652838

split-complementary

#566528 #283865 #552865

monochromatic

#131609 #313917 #566528 #7B9139 #9FB94E

Accessibility & contrast

On white

6.39

#566528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#566528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #566528

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##566528	#FFFFFF	#000000	##FFFFFF
##566528	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F22

Deuteranopia (green-blind)

#695F2C

Tritanopia (blue-blind)

#5A6058

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #566528;
/* rgb */ color: rgb(86, 101, 40);
/* oklch */ color: oklch(48.0% 0.087 121.3);

Tailwind

colors: {
  custom: {
    50: '#879064',
    500: '#566528',
    950: '#000000',
  },
}

SCSS

$custom: #566528;
$custom-light: #879064;
$custom-dark: #000000;

JSON

{
  "hex": "#566528",
  "rgb": {
    "r": 86,
    "g": 101,
    "b": 40
  },
  "hsl": {
    "h": 74.754,
    "s": 43.262,
    "l": 27.647
  },
  "oklch": {
    "l": 0.47995,
    "c": 0.08738,
    "h": 121.3
  },
  "luminance": 0.11439
}

Semantic roles & 50–950 ramp

primary

#566528

secondary

#625198

accent

#55D374

background

#F8F8F6

surface

#F0F0EB

border

#CBCBC6

text

#0B0C05

muted

#7C7D7A

Preview Lab

Preview with #566528

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

Preview Lab → · Contrast checker → · Palette generator →