#576B19#576B19

#576B19 is a mid, moderate yellow-green. Relative luminance 0.126; OKLCH L 49.5% C 0.108 H 122.5°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#576B19
RGB	rgb(87, 107, 25)
HSL	hsl(75, 62%, 26%)
HSV	hsv(75, 77%, 42%)
CMYK	cmyk(18.7%, 0%, 76.6%, 58%)
CIE-LAB	lab(42.17, -19.82, 40.84)
CIE-LCH	lch(42.17, 45.40, 115.88°)
OKLab	oklab(49.47% -0.058 0.0909)
OKLCH	oklch(49.47% 0.108 122.5)
XYZ	xyz(9.3638, 12.6118, 2.8605)
Luminance	0.1261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576B19 #2D196B

analogous

#6B5619 #576B19 #2E6B19

triadic

#576B19 #19576B #6B1957

tetradic

#576B19 #196B56 #2D196B #6B192E

square

#576B19 #196B56 #2D196B #6B192E

split-complementary

#576B19 #192E6B #56196B

monochromatic

#141906 #2F390D #576B19 #7F9D25 #A8CE30

Accessibility & contrast

On white

5.96

#576B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#576B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576B19

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576B19	#FFFFFF	#000000	##FFFFFF
##576B19	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726409

Deuteranopia (green-blind)

#6F6320

Tritanopia (blue-blind)

#5C655B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #576b19;
/* rgb */ color: rgb(87, 107, 25);
/* oklch */ color: oklch(49.5% 0.108 122.5);

Tailwind

colors: {
  custom: {
    50: '#89955c',
    500: '#576b19',
    950: '#000000',
  },
}

SCSS

$custom: #576b19;
$custom-light: #89955c;
$custom-dark: #000000;

JSON

{
  "hex": "#576b19",
  "rgb": {
    "r": 87,
    "g": 107,
    "b": 25
  },
  "hsl": {
    "h": 74.634,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49473,
    "c": 0.10783,
    "h": 122.5
  },
  "luminance": 0.12612
}

Semantic roles & 50–950 ramp

primary

#576B19

secondary

#573FA1

accent

#43E56A

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #576B19

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

Preview Lab → · Contrast checker → · Palette generator →