#575E1B#575E1B

#575E1B is a mid, moderate yellow. Relative luminance 0.101; OKLCH L 46.2% C 0.089 H 115.1°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#575E1B
RGB	rgb(87, 94, 27)
HSL	hsl(66, 55%, 24%)
HSV	hsv(66, 71%, 37%)
CMYK	cmyk(7.4%, 0%, 71.3%, 63.1%)
CIE-LAB	lab(38.04, -12.62, 35.88)
CIE-LCH	lch(38.04, 38.03, 109.38°)
OKLab	oklab(46.15% -0.0378 0.0808)
OKLCH	oklch(46.15% 0.089 115.1)
XYZ	xyz(8.1312, 10.1109, 2.5600)
Luminance	0.1011 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575E1B #221B5E

analogous

#5E431B #575E1B #355E1B

triadic

#575E1B #1B575E #5E1B57

tetradic

#575E1B #1B5E43 #221B5E #5E1B35

square

#575E1B #1B5E43 #221B5E #5E1B35

split-complementary

#575E1B #1B355E #431B5E

monochromatic

#161807 #2B2E0D #575E1B #838E29 #AFBD36

Accessibility & contrast

On white

6.95

#575E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#575E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575E1B

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575E1B	#FFFFFF	#000000	##FFFFFF
##575E1B	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655911

Deuteranopia (green-blind)

#655A20

Tritanopia (blue-blind)

#5D5850

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #575e1b;
/* rgb */ color: rgb(87, 94, 27);
/* oklch */ color: oklch(46.2% 0.089 115.1);

Tailwind

colors: {
  custom: {
    50: '#898b5c',
    500: '#575e1b',
    950: '#000000',
  },
}

SCSS

$custom: #575e1b;
$custom-light: #898b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#575e1b",
  "rgb": {
    "r": 87,
    "g": 94,
    "b": 27
  },
  "hsl": {
    "h": 66.269,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.46153,
    "c": 0.08925,
    "h": 115.1
  },
  "luminance": 0.10111
}

Semantic roles & 50–950 ramp

primary

#575E1B

secondary

#4A4194

accent

#49DF59

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #575E1B

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

Preview Lab → · Contrast checker → · Palette generator →