#576F1F#576F1F

#576F1F is a mid, moderate yellow-green. Relative luminance 0.135; OKLCH L 50.6% C 0.109 H 124.7°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#576F1F
RGB	rgb(87, 111, 31)
HSL	hsl(78, 56%, 28%)
HSV	hsv(78, 72%, 44%)
CMYK	cmyk(21.6%, 0%, 72.1%, 56.5%)
CIE-LAB	lab(43.50, -21.50, 39.72)
CIE-LCH	lch(43.50, 45.17, 118.43°)
OKLab	oklab(50.56% -0.062 0.0896)
OKLCH	oklch(50.56% 0.109 124.7)
XYZ	xyz(9.8623, 13.4939, 3.3811)
Luminance	0.1349 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576F1F #371F6F

analogous

#6F5F1F #576F1F #2F6F1F

triadic

#576F1F #1F576F #6F1F57

tetradic

#576F1F #1F6F5F #371F6F #6F1F2F

square

#576F1F #1F6F5F #371F6F #6F1F2F

split-complementary

#576F1F #1F2F6F #5F1F6F

monochromatic

#131807 #323F12 #576F1F #7C9F2C #A0C93F

Accessibility & contrast

On white

5.68

#576F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#576F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576F1F

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576F1F	#FFFFFF	#000000	##FFFFFF
##576F1F	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756813

Deuteranopia (green-blind)

#726626

Tritanopia (blue-blind)

#5B695F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #576f1f;
/* rgb */ color: rgb(87, 111, 31);
/* oklch */ color: oklch(50.6% 0.109 124.7);

Tailwind

colors: {
  custom: {
    50: '#899860',
    500: '#576f1f',
    950: '#000000',
  },
}

SCSS

$custom: #576f1f;
$custom-light: #899860;
$custom-dark: #000000;

JSON

{
  "hex": "#576f1f",
  "rgb": {
    "r": 87,
    "g": 111,
    "b": 31
  },
  "hsl": {
    "h": 78,
    "s": 56.338,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50559,
    "c": 0.10897,
    "h": 124.7
  },
  "luminance": 0.13494
}

Semantic roles & 50–950 ramp

primary

#576F1F

secondary

#6247A3

accent

#48E076

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #576F1F

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

Preview Lab → · Contrast checker → · Palette generator →