#576B28#576B28

#576B28 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.6% C 0.096 H 123.9°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#576B28
RGB	rgb(87, 107, 40)
HSL	hsl(78, 46%, 29%)
HSV	hsv(78, 63%, 42%)
CMYK	cmyk(18.7%, 0%, 62.6%, 58%)
CIE-LAB	lab(42.30, -18.67, 34.29)
CIE-LCH	lch(42.30, 39.05, 118.57°)
OKLab	oklab(49.62% -0.0533 0.0795)
OKLCH	oklch(49.62% 0.096 123.9)
XYZ	xyz(9.5712, 12.6948, 3.9532)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576B28 #3C286B

analogous

#6B5E28 #576B28 #366B28

triadic

#576B28 #28576B #6B2857

tetradic

#576B28 #286B5E #3C286B #6B2836

square

#576B28 #286B5E #3C286B #6B2836

split-complementary

#576B28 #28366B #5E286B

monochromatic

#121608 #333E17 #576B28 #7B9839 #9DBE50

Accessibility & contrast

On white

5.93

#576B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#576B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576B28

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576B28	#FFFFFF	#000000	##FFFFFF
##576B28	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716421

Deuteranopia (green-blind)

#6E642D

Tritanopia (blue-blind)

#5B665D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #576b28;
/* rgb */ color: rgb(87, 107, 40);
/* oklch */ color: oklch(49.6% 0.096 123.9);

Tailwind

colors: {
  custom: {
    50: '#889565',
    500: '#576b28',
    950: '#000000',
  },
}

SCSS

$custom: #576b28;
$custom-light: #889565;
$custom-dark: #000000;

JSON

{
  "hex": "#576b28",
  "rgb": {
    "r": 87,
    "g": 107,
    "b": 40
  },
  "hsl": {
    "h": 77.91,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49617,
    "c": 0.09567,
    "h": 123.9
  },
  "luminance": 0.12695
}

Semantic roles & 50–950 ramp

primary

#576B28

secondary

#68519D

accent

#53D57A

background

#F8F9F6

surface

#F0F1EB

border

#CBCBC6

text

#0C0D06

muted

#7D7E7A

Preview Lab

Preview with #576B28

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

Preview Lab → · Contrast checker → · Palette generator →