#56591A#56591A

#56591A is a dark, moderate yellow. Relative luminance 0.092; OKLCH L 44.8% C 0.084 H 112.0°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#56591A
RGB	rgb(86, 89, 26)
HSL	hsl(63, 55%, 23%)
HSV	hsv(63, 71%, 35%)
CMYK	cmyk(3.4%, 0%, 70.8%, 65.1%)
CIE-LAB	lab(36.36, -10.32, 34.58)
CIE-LCH	lch(36.36, 36.09, 106.62°)
OKLab	oklab(44.79% -0.0314 0.078)
OKLCH	oklch(44.79% 0.084 112)
XYZ	xyz(7.5968, 9.1979, 2.3523)
Luminance	0.0920 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56591A #1D1A59

analogous

#593C1A #56591A #37591A

triadic

#56591A #1A5659 #591A56

tetradic

#56591A #1A593C #1D1A59 #591A37

square

#56591A #1A593C #1D1A59 #591A37

split-complementary

#56591A #1A3759 #3C1A59

monochromatic

#171807 #282A0C #56591A #848828 #B2B836

Accessibility & contrast

On white

7.40

#56591A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#56591A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56591A

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56591A	#FFFFFF	#000000	##FFFFFF
##56591A	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605511

Deuteranopia (green-blind)

#60561E

Tritanopia (blue-blind)

#5C534C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #56591a;
/* rgb */ color: rgb(86, 89, 26);
/* oklch */ color: oklch(44.8% 0.084 112.0);

Tailwind

colors: {
  custom: {
    50: '#88875a',
    500: '#56591a',
    950: '#000000',
  },
}

SCSS

$custom: #56591a;
$custom-light: #88875a;
$custom-dark: #000000;

JSON

{
  "hex": "#56591a",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 26
  },
  "hsl": {
    "h": 62.857,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.44785,
    "c": 0.08406,
    "h": 112
  },
  "luminance": 0.09198
}

Semantic roles & 50–950 ramp

primary

#56591A

secondary

#44408F

accent

#4ADE51

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #56591A

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

Preview Lab → · Contrast checker → · Palette generator →