#576D1F#576D1F

#576D1F is a mid, moderate yellow-green. Relative luminance 0.131; OKLCH L 50.0% C 0.106 H 123.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#576D1F
RGB	rgb(87, 109, 31)
HSL	hsl(77, 56%, 27%)
HSV	hsv(77, 72%, 43%)
CMYK	cmyk(20.2%, 0%, 71.6%, 57.3%)
CIE-LAB	lab(42.86, -20.47, 39.06)
CIE-LCH	lch(42.86, 44.10, 117.65°)
OKLab	oklab(50.04% -0.0592 0.0882)
OKLCH	oklch(50.04% 0.106 123.9)
XYZ	xyz(9.6465, 13.0624, 3.3091)
Luminance	0.1306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576D1F #351F6D

analogous

#6D5C1F #576D1F #306D1F

triadic

#576D1F #1F576D #6D1F57

tetradic

#576D1F #1F6D5C #351F6D #6D1F30

square

#576D1F #1F6D5C #351F6D #6D1F30

split-complementary

#576D1F #1F306D #5C1F6D

monochromatic

#131807 #313D11 #576D1F #7D9D2D #A1C83E

Accessibility & contrast

On white

5.81

#576D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#576D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576D1F

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576D1F	#FFFFFF	#000000	##FFFFFF
##576D1F	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736613

Deuteranopia (green-blind)

#706525

Tritanopia (blue-blind)

#5B675D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #576d1f;
/* rgb */ color: rgb(87, 109, 31);
/* oklch */ color: oklch(50.0% 0.106 123.9);

Tailwind

colors: {
  custom: {
    50: '#899760',
    500: '#576d1f',
    950: '#000000',
  },
}

SCSS

$custom: #576d1f;
$custom-light: #899760;
$custom-dark: #000000;

JSON

{
  "hex": "#576d1f",
  "rgb": {
    "r": 87,
    "g": 109,
    "b": 31
  },
  "hsl": {
    "h": 76.923,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.5004,
    "c": 0.10623,
    "h": 123.9
  },
  "luminance": 0.13062
}

Semantic roles & 50–950 ramp

primary

#576D1F

secondary

#6047A1

accent

#49DF73

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #576D1F

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

Preview Lab → · Contrast checker → · Palette generator →