#575811#575811

#575811 is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.6% C 0.089 H 110.4°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#575811
RGB	rgb(87, 88, 17)
HSL	hsl(61, 68%, 21%)
HSV	hsv(61, 81%, 35%)
CMYK	cmyk(1.1%, 0%, 80.7%, 65.5%)
CIE-LAB	lab(36.07, -9.79, 38.09)
CIE-LCH	lch(36.07, 39.33, 104.41°)
OKLab	oklab(44.56% -0.031 0.0836)
OKLCH	oklch(44.56% 0.089 110.4)
XYZ	xyz(7.5217, 9.0464, 1.8801)
Luminance	0.0905 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575811 #121158

analogous

#583511 #575811 #335811

triadic

#575811 #115758 #581157

tetradic

#575811 #115835 #121158 #581133

square

#575811 #115835 #121158 #581133

split-complementary

#575811 #113358 #351158

monochromatic

#191A05 #242507 #575811 #8A8B1B #BCBF25

Accessibility & contrast

On white

7.48

#575811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#575811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575811

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575811	#FFFFFF	#000000	##FFFFFF
##575811	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605403

Deuteranopia (green-blind)

#605617

Tritanopia (blue-blind)

#5E524B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #575811;
/* rgb */ color: rgb(87, 88, 17);
/* oklch */ color: oklch(44.6% 0.089 110.4);

Tailwind

colors: {
  custom: {
    50: '#898656',
    500: '#575811',
    950: '#000000',
  },
}

SCSS

$custom: #575811;
$custom-light: #898656;
$custom-dark: #000000;

JSON

{
  "hex": "#575811",
  "rgb": {
    "r": 87,
    "g": 88,
    "b": 17
  },
  "hsl": {
    "h": 60.845,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.44555,
    "c": 0.08914,
    "h": 110.4
  },
  "luminance": 0.09046
}

Semantic roles & 50–950 ramp

primary

#575811

secondary

#353491

accent

#3DEA40

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #575811

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

Preview Lab → · Contrast checker → · Palette generator →