#56531F#56531F

#56531F is a dark, moderate yellow. Relative luminance 0.083; OKLCH L 43.3% C 0.072 H 106.0°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#56531F
RGB	rgb(86, 83, 31)
HSL	hsl(57, 47%, 23%)
HSV	hsv(57, 64%, 34%)
CMYK	cmyk(0%, 3.5%, 64%, 66.3%)
CIE-LAB	lab(34.53, -6.44, 30.17)
CIE-LCH	lch(34.53, 30.85, 102.04°)
OKLab	oklab(43.34% -0.0199 0.0695)
OKLCH	oklch(43.34% 0.072 106)
XYZ	xyz(7.1786, 8.2641, 2.5131)
Luminance	0.0826 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56531F #1F2256

analogous

#56371F #56531F #3D561F

triadic

#56531F #1F5653 #531F56

tetradic

#56531F #1F5637 #1F2256 #561F3D

square

#56531F #1F5637 #1F2256 #561F3D

split-complementary

#56531F #1F3D56 #371F56

monochromatic

#161608 #29280F #56531F #837E2F #B0AA3F

Accessibility & contrast

On white

7.92

#56531F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#56531F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56531F

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56531F	#FFFFFF	#000000	##FFFFFF
##56531F	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5019

Deuteranopia (green-blind)

#5B5222

Tritanopia (blue-blind)

#5C4E48

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #56531f;
/* rgb */ color: rgb(86, 83, 31);
/* oklch */ color: oklch(43.3% 0.072 106.0);

Tailwind

colors: {
  custom: {
    50: '#87835d',
    500: '#56531f',
    950: '#000000',
  },
}

SCSS

$custom: #56531f;
$custom-light: #87835d;
$custom-dark: #000000;

JSON

{
  "hex": "#56531f",
  "rgb": {
    "r": 86,
    "g": 83,
    "b": 31
  },
  "hsl": {
    "h": 56.727,
    "s": 47.009,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43335,
    "c": 0.07223,
    "h": 106
  },
  "luminance": 0.08264
}

Semantic roles & 50–950 ramp

primary

#56531F

secondary

#464A8B

accent

#58D751

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #56531F

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

Preview Lab → · Contrast checker → · Palette generator →