#576F2B#576F2B

#576F2B is a mid, moderate yellow-green. Relative luminance 0.136; OKLCH L 50.7% C 0.099 H 126.0°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#576F2B
RGB	rgb(87, 111, 43)
HSL	hsl(81, 44%, 30%)
HSV	hsv(81, 61%, 44%)
CMYK	cmyk(21.6%, 0%, 61.3%, 56.5%)
CIE-LAB	lab(43.61, -20.49, 34.27)
CIE-LCH	lch(43.61, 39.93, 120.87°)
OKLab	oklab(50.68% -0.058 0.0798)
OKLCH	oklch(50.68% 0.099 126)
XYZ	xyz(10.0510, 13.5694, 4.3747)
Luminance	0.1357 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576F2B #432B6F

analogous

#6F652B #576F2B #356F2B

triadic

#576F2B #2B576F #6F2B57

tetradic

#576F2B #2B6F65 #432B6F #6F2B35

square

#576F2B #2B6F65 #432B6F #6F2B35

split-complementary

#576F2B #2B356F #652B6F

monochromatic

#121709 #34431A #576F2B #7A9B3C #99BE57

Accessibility & contrast

On white

5.65

#576F2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#576F2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576F2B

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576F2B	#FFFFFF	#000000	##FFFFFF
##576F2B	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756824

Deuteranopia (green-blind)

#716730

Tritanopia (blue-blind)

#5A6A60

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #576f2b;
/* rgb */ color: rgb(87, 111, 43);
/* oklch */ color: oklch(50.7% 0.099 126.0);

Tailwind

colors: {
  custom: {
    50: '#889867',
    500: '#576f2b',
    950: '#000000',
  },
}

SCSS

$custom: #576f2b;
$custom-light: #889867;
$custom-dark: #000000;

JSON

{
  "hex": "#576f2b",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 43
  },
  "hsl": {
    "h": 81.176,
    "s": 44.156,
    "l": 30.196
  },
  "oklch": {
    "l": 0.50684,
    "c": 0.09866,
    "h": 126
  },
  "luminance": 0.1357
}

Semantic roles & 50–950 ramp

primary

#576F2B

secondary

#7055A1

accent

#54D481

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0D06

muted

#7D7E7A

Preview Lab

Preview with #576F2B

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

Preview Lab → · Contrast checker → · Palette generator →