#576D18#576D18

#576D18 is a mid, moderate yellow-green. Relative luminance 0.130; OKLCH L 50.0% C 0.111 H 123.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#576D18
RGB	rgb(87, 109, 24)
HSL	hsl(76, 64%, 26%)
HSV	hsv(76, 78%, 43%)
CMYK	cmyk(20.2%, 0%, 78%, 57.3%)
CIE-LAB	lab(42.81, -20.92, 41.84)
CIE-LCH	lch(42.81, 46.77, 116.57°)
OKLab	oklab(49.98% -0.0611 0.0928)
OKLCH	oklch(49.98% 0.111 123.3)
XYZ	xyz(9.5641, 13.0294, 2.8750)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576D18 #2E186D

analogous

#6D5818 #576D18 #2C6D18

triadic

#576D18 #18576D #6D1857

tetradic

#576D18 #186D58 #2E186D #6D182C

square

#576D18 #186D58 #2E186D #6D182C

split-complementary

#576D18 #182C6D #58186D

monochromatic

#141906 #2F3B0D #576D18 #7F9F23 #A7D12E

Accessibility & contrast

On white

5.82

#576D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#576D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576D18

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576D18	#FFFFFF	#000000	##FFFFFF
##576D18	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746606

Deuteranopia (green-blind)

#716520

Tritanopia (blue-blind)

#5C675D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #576d18;
/* rgb */ color: rgb(87, 109, 24);
/* oklch */ color: oklch(50.0% 0.111 123.3);

Tailwind

colors: {
  custom: {
    50: '#89975c',
    500: '#576d18',
    950: '#000000',
  },
}

SCSS

$custom: #576d18;
$custom-light: #89975c;
$custom-dark: #000000;

JSON

{
  "hex": "#576d18",
  "rgb": {
    "r": 87,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 75.529,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.49984,
    "c": 0.11113,
    "h": 123.3
  },
  "luminance": 0.13029
}

Semantic roles & 50–950 ramp

primary

#576D18

secondary

#583EA3

accent

#41E76C

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #576D18

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

Preview Lab → · Contrast checker → · Palette generator →