#58571B#58571B

#58571B is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.5% C 0.080 H 108.3°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#58571B
RGB	rgb(88, 87, 27)
HSL	hsl(59, 53%, 23%)
HSV	hsv(59, 69%, 35%)
CMYK	cmyk(0%, 1.1%, 69.3%, 65.5%)
CIE-LAB	lab(35.93, -8.13, 33.72)
CIE-LCH	lch(35.93, 34.68, 103.55°)
OKLab	oklab(44.49% -0.0253 0.0763)
OKLCH	oklch(44.49% 0.08 108.3)
XYZ	xyz(7.6308, 8.9705, 2.3662)
Luminance	0.0897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58571B #1B1C58

analogous

#58381B #58571B #3B581B

triadic

#58571B #1B5857 #571B58

tetradic

#58571B #1B5838 #1B1C58 #581B3B

square

#58571B #1B5838 #1B1C58 #581B3B

split-complementary

#58571B #1B3B58 #381B58

monochromatic

#171707 #29290D #58571B #878529 #B6B438

Accessibility & contrast

On white

7.52

#58571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#58571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58571B

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58571B	#FFFFFF	#000000	##FFFFFF
##58571B	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5313

Deuteranopia (green-blind)

#5F561F

Tritanopia (blue-blind)

#5F514B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #58571b;
/* rgb */ color: rgb(88, 87, 27);
/* oklch */ color: oklch(44.5% 0.080 108.3);

Tailwind

colors: {
  custom: {
    50: '#89865b',
    500: '#58571b',
    950: '#000000',
  },
}

SCSS

$custom: #58571b;
$custom-light: #89865b;
$custom-dark: #000000;

JSON

{
  "hex": "#58571b",
  "rgb": {
    "r": 88,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 59.016,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.44485,
    "c": 0.08034,
    "h": 108.3
  },
  "luminance": 0.0897
}

Semantic roles & 50–950 ramp

primary

#58571B

secondary

#41428E

accent

#4EDC4B

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #58571B

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

Preview Lab → · Contrast checker → · Palette generator →