#56510D#56510D

#56510D is a dark, moderate yellow. Relative luminance 0.079; OKLCH L 42.7% C 0.084 H 105.0°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#56510D
RGB	rgb(86, 81, 13)
HSL	hsl(56, 74%, 19%)
HSV	hsv(56, 85%, 34%)
CMYK	cmyk(0%, 5.8%, 84.9%, 66.3%)
CIE-LAB	lab(33.76, -6.37, 37.39)
CIE-LCH	lch(33.76, 37.93, 99.67°)
OKLab	oklab(42.68% -0.0218 0.0813)
OKLCH	oklch(42.68% 0.084 105)
XYZ	xyz(6.8531, 7.8926, 1.5431)
Luminance	0.0789 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56510D #0D1256

analogous

#562D0D #56510D #37560D

triadic

#56510D #0D5651 #510D56

tetradic

#56510D #0D562D #0D1256 #560D37

square

#56510D #0D562D #0D1256 #560D37

split-complementary

#56510D #0D3756 #2D0D56

monochromatic

#1B1904 #211F05 #56510D #8B8315 #C0B51D

Accessibility & contrast

On white

8.14

#56510D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#56510D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56510D

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56510D	#FFFFFF	#000000	##FFFFFF
##56510D	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E00

Deuteranopia (green-blind)

#5B5113

Tritanopia (blue-blind)

#5D4B44

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #56510d;
/* rgb */ color: rgb(86, 81, 13);
/* oklch */ color: oklch(42.7% 0.084 105.0);

Tailwind

colors: {
  custom: {
    50: '#898153',
    500: '#56510d',
    950: '#000000',
  },
}

SCSS

$custom: #56510d;
$custom-light: #898153;
$custom-dark: #000000;

JSON

{
  "hex": "#56510d",
  "rgb": {
    "r": 86,
    "g": 81,
    "b": 13
  },
  "hsl": {
    "h": 55.89,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.42677,
    "c": 0.08415,
    "h": 105
  },
  "luminance": 0.07892
}

Semantic roles & 50–950 ramp

primary

#56510D

secondary

#2E3591

accent

#44F037

background

#F8F7F4

surface

#F0EEE7

border

#CBC9C3

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #56510D

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

Preview Lab → · Contrast checker → · Palette generator →