#52571D#52571D

#52571D is a dark, moderate yellow. Relative luminance 0.087; OKLCH L 43.9% C 0.080 H 113.9°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#52571D
RGB	rgb(82, 87, 29)
HSL	hsl(65, 50%, 23%)
HSV	hsv(65, 67%, 34%)
CMYK	cmyk(5.7%, 0%, 66.7%, 65.9%)
CIE-LAB	lab(35.40, -10.87, 32.03)
CIE-LCH	lch(35.40, 33.82, 108.75°)
OKLab	oklab(43.93% -0.0324 0.0732)
OKLCH	oklch(43.93% 0.08 113.9)
XYZ	xyz(7.1098, 8.6991, 2.4667)
Luminance	0.0870 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52571D #221D57

analogous

#573F1D #52571D #35571D

triadic

#52571D #1D5257 #571D52

tetradic

#52571D #1D573F #221D57 #571D35

square

#52571D #1D573F #221D57 #571D35

split-complementary

#52571D #1D3557 #3F1D57

monochromatic

#161708 #27290E #52571D #7D852C #A9B33C

Accessibility & contrast

On white

7.66

#52571D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#52571D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52571D

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52571D	#FFFFFF	#000000	##FFFFFF
##52571D	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5316

Deuteranopia (green-blind)

#5D5421

Tritanopia (blue-blind)

#57524B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #52571d;
/* rgb */ color: rgb(82, 87, 29);
/* oklch */ color: oklch(43.9% 0.080 113.9);

Tailwind

colors: {
  custom: {
    50: '#84865c',
    500: '#52571d',
    950: '#000000',
  },
}

SCSS

$custom: #52571d;
$custom-light: #84865c;
$custom-dark: #000000;

JSON

{
  "hex": "#52571d",
  "rgb": {
    "r": 82,
    "g": 87,
    "b": 29
  },
  "hsl": {
    "h": 65.172,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43934,
    "c": 0.08002,
    "h": 113.9
  },
  "luminance": 0.08699
}

Semantic roles & 50–950 ramp

primary

#52571D

secondary

#4A448C

accent

#4EDA5A

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #52571D

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

Preview Lab → · Contrast checker → · Palette generator →