#576B13#576B13

#576B13 is a mid, moderate yellow-green. Relative luminance 0.126; OKLCH L 49.4% C 0.111 H 122.2°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#576B13
RGB	rgb(87, 107, 19)
HSL	hsl(74, 70%, 25%)
HSV	hsv(74, 82%, 42%)
CMYK	cmyk(18.7%, 0%, 82.2%, 58%)
CIE-LAB	lab(42.14, -20.14, 42.97)
CIE-LCH	lch(42.14, 47.46, 115.11°)
OKLab	oklab(49.43% -0.0594 0.0943)
OKLCH	oklch(49.43% 0.111 122.2)
XYZ	xyz(9.3059, 12.5886, 2.5556)
Luminance	0.1259 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576B13 #27136B

analogous

#6B5313 #576B13 #2B6B13

triadic

#576B13 #13576B #6B1357

tetradic

#576B13 #136B53 #27136B #6B132B

square

#576B13 #136B53 #27136B #6B132B

split-complementary

#576B13 #132B6B #53136B

monochromatic

#151A05 #2D370A #576B13 #819F1C #ACD325

Accessibility & contrast

On white

5.97

#576B13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#576B13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576B13

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576B13	#FFFFFF	#000000	##FFFFFF
##576B13	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726400

Deuteranopia (green-blind)

#6F631C

Tritanopia (blue-blind)

#5C655B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #576b13;
/* rgb */ color: rgb(87, 107, 19);
/* oklch */ color: oklch(49.4% 0.111 122.2);

Tailwind

colors: {
  custom: {
    50: '#899559',
    500: '#576b13',
    950: '#000000',
  },
}

SCSS

$custom: #576b13;
$custom-light: #899559;
$custom-dark: #000000;

JSON

{
  "hex": "#576b13",
  "rgb": {
    "r": 87,
    "g": 107,
    "b": 19
  },
  "hsl": {
    "h": 73.636,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.49433,
    "c": 0.11146,
    "h": 122.2
  },
  "luminance": 0.12589
}

Semantic roles & 50–950 ramp

primary

#576B13

secondary

#5038A2

accent

#3BED63

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #576B13

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

Preview Lab → · Contrast checker → · Palette generator →