#575718#575718

#575718 is a dark, moderate yellow. Relative luminance 0.089; OKLCH L 44.4% C 0.083 H 109.4°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#575718
RGB	rgb(87, 87, 24)
HSL	hsl(60, 57%, 22%)
HSV	hsv(60, 72%, 34%)
CMYK	cmyk(0%, 0%, 72.4%, 65.9%)
CIE-LAB	lab(35.81, -8.82, 34.95)
CIE-LCH	lch(35.81, 36.04, 104.16°)
OKLab	oklab(44.36% -0.0275 0.0783)
OKLCH	oklch(44.36% 0.083 109.4)
XYZ	xyz(7.5038, 8.9088, 2.1883)
Luminance	0.0891 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575718 #181857

analogous

#573818 #575718 #385718

triadic

#575718 #185757 #571857

tetradic

#575718 #185738 #181857 #571838

square

#575718 #185738 #181857 #571838

split-complementary

#575718 #183857 #381857

monochromatic

#181807 #27270B #575718 #878725 #B7B732

Accessibility & contrast

On white

7.55

#575718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#575718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575718

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575718	#FFFFFF	#000000	##FFFFFF
##575718	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E530F

Deuteranopia (green-blind)

#5F551C

Tritanopia (blue-blind)

#5E514A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #575718;
/* rgb */ color: rgb(87, 87, 24);
/* oklch */ color: oklch(44.4% 0.083 109.4);

Tailwind

colors: {
  custom: {
    50: '#898659',
    500: '#575718',
    950: '#000000',
  },
}

SCSS

$custom: #575718;
$custom-light: #898659;
$custom-dark: #000000;

JSON

{
  "hex": "#575718",
  "rgb": {
    "r": 87,
    "g": 87,
    "b": 24
  },
  "hsl": {
    "h": 60,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.44359,
    "c": 0.08303,
    "h": 109.4
  },
  "luminance": 0.08909
}

Semantic roles & 50–950 ramp

primary

#575718

secondary

#3D3D8E

accent

#48E048

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #575718

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

Preview Lab → · Contrast checker → · Palette generator →