#56531D#56531D

#56531D is a dark, moderate yellow. Relative luminance 0.083; OKLCH L 43.3% C 0.074 H 106.1°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#56531D
RGB	rgb(86, 83, 29)
HSL	hsl(57, 50%, 23%)
HSV	hsv(57, 66%, 34%)
CMYK	cmyk(0%, 3.5%, 66.3%, 66.3%)
CIE-LAB	lab(34.51, -6.60, 31.17)
CIE-LCH	lch(34.51, 31.86, 101.95°)
OKLab	oklab(43.31% -0.0206 0.0713)
OKLCH	oklch(43.31% 0.074 106.1)
XYZ	xyz(7.1530, 8.2539, 2.3785)
Luminance	0.0825 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56531D #1D2056

analogous

#56361D #56531D #3D561D

triadic

#56531D #1D5653 #531D56

tetradic

#56531D #1D5636 #1D2056 #561D3D

square

#56531D #1D5636 #1D2056 #561D3D

split-complementary

#56531D #1D3D56 #361D56

monochromatic

#171608 #28270E #56531D #847F2C #B2AB3C

Accessibility & contrast

On white

7.92

#56531D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#56531D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56531D

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56531D	#FFFFFF	#000000	##FFFFFF
##56531D	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)

#5A5017

Deuteranopia (green-blind)

#5C5220

Tritanopia (blue-blind)

#5C4D48

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #56531d;
/* rgb */ color: rgb(86, 83, 29);
/* oklch */ color: oklch(43.3% 0.074 106.1);

Tailwind

colors: {
  custom: {
    50: '#88835c',
    500: '#56531d',
    950: '#000000',
  },
}

SCSS

$custom: #56531d;
$custom-light: #88835c;
$custom-dark: #000000;

JSON

{
  "hex": "#56531d",
  "rgb": {
    "r": 86,
    "g": 83,
    "b": 29
  },
  "hsl": {
    "h": 56.842,
    "s": 49.565,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43312,
    "c": 0.07418,
    "h": 106.1
  },
  "luminance": 0.08254
}

Semantic roles & 50–950 ramp

primary

#56531D

secondary

#44478B

accent

#56D94F

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #56531D

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

Preview Lab → · Contrast checker → · Palette generator →