#5A571C#5A571C

#5A571C is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.7% C 0.079 H 106.4°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#5A571C
RGB	rgb(90, 87, 28)
HSL	hsl(57, 53%, 23%)
HSV	hsv(57, 69%, 35%)
CMYK	cmyk(0%, 3.3%, 68.9%, 64.7%)
CIE-LAB	lab(36.13, -7.08, 33.51)
CIE-LCH	lch(36.13, 34.25, 101.94°)
OKLab	oklab(44.69% -0.0223 0.0759)
OKLCH	oklch(44.69% 0.079 106.4)
XYZ	xyz(7.8345, 9.0742, 2.4372)
Luminance	0.0907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A571C #1C1F5A

analogous

#5A381C #5A571C #3E5A1C

triadic

#5A571C #1C5A57 #571C5A

tetradic

#5A571C #1C5A38 #1C1F5A #5A1C3E

square

#5A571C #1C5A38 #1C1F5A #5A1C3E

split-complementary

#5A571C #1C3E5A #381C5A

monochromatic

#171707 #2B2A0D #5A571C #89842B #B7B139

Accessibility & contrast

On white

7.46

#5A571C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#5A571C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A571C

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A571C	#FFFFFF	#000000	##FFFFFF
##5A571C	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5414

Deuteranopia (green-blind)

#605620

Tritanopia (blue-blind)

#61514B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5a571c;
/* rgb */ color: rgb(90, 87, 28);
/* oklch */ color: oklch(44.7% 0.079 106.4);

Tailwind

colors: {
  custom: {
    50: '#8b865c',
    500: '#5a571c',
    950: '#000000',
  },
}

SCSS

$custom: #5a571c;
$custom-light: #8b865c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a571c",
  "rgb": {
    "r": 90,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 57.097,
    "s": 52.542,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44693,
    "c": 0.07915,
    "h": 106.4
  },
  "luminance": 0.09074
}

Semantic roles & 50–950 ramp

primary

#5A571C

secondary

#42468F

accent

#53DC4C

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #5A571C

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

Preview Lab → · Contrast checker → · Palette generator →