#56440B#56440B

#56440B is a dark, moderate yellow. Relative luminance 0.061; OKLCH L 39.5% C 0.075 H 89.9°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#56440B
RGB	rgb(86, 68, 11)
HSL	hsl(46, 77%, 19%)
HSV	hsv(46, 87%, 34%)
CMYK	cmyk(0%, 20.9%, 87.2%, 66.3%)
CIE-LAB	lab(29.76, 1.48, 34.54)
CIE-LCH	lch(29.76, 34.58, 87.55°)
OKLab	oklab(39.5% 0.0002 0.0747)
OKLCH	oklch(39.5% 0.075 89.9)
XYZ	xyz(5.9656, 6.1372, 1.1869)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56440B #0B1D56

analogous

#561F0B #56440B #43560B

triadic

#56440B #0B5644 #440B56

tetradic

#56440B #0B561F #0B1D56 #560B43

square

#56440B #0B561F #0B1D56 #560B43

split-complementary

#56440B #0B4356 #1F0B56

monochromatic

#1B1503 #201904 #56440B #8C6F12 #C39A19

Accessibility & contrast

On white

9.43

#56440B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#56440B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56440B

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56440B	#FFFFFF	#000000	##FFFFFF
##56440B	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4301

Deuteranopia (green-blind)

#51480F

Tritanopia (blue-blind)

#5E3D39

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #56440b;
/* rgb */ color: rgb(86, 68, 11);
/* oklch */ color: oklch(39.5% 0.075 89.9);

Tailwind

colors: {
  custom: {
    50: '#897750',
    500: '#56440b',
    950: '#000000',
  },
}

SCSS

$custom: #56440b;
$custom-light: #897750;
$custom-dark: #000000;

JSON

{
  "hex": "#56440b",
  "rgb": {
    "r": 86,
    "g": 68,
    "b": 11
  },
  "hsl": {
    "h": 45.6,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39503,
    "c": 0.07469,
    "h": 89.9
  },
  "luminance": 0.06137
}

Semantic roles & 50–950 ramp

primary

#56440B

secondary

#2B4491

accent

#62F434

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #56440B

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

Preview Lab → · Contrast checker → · Palette generator →