#56582B#56582B

#56582B is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.7% C 0.065 H 111.0°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#56582B
RGB	rgb(86, 88, 43)
HSL	hsl(63, 34%, 26%)
HSV	hsv(63, 51%, 35%)
CMYK	cmyk(2.3%, 0%, 51.1%, 65.5%)
CIE-LAB	lab(36.24, -8.22, 25.64)
CIE-LCH	lch(36.24, 26.93, 107.77°)
OKLab	oklab(44.75% -0.0235 0.0611)
OKLCH	oklch(44.75% 0.065 111)
XYZ	xyz(7.7637, 9.1325, 3.6388)
Luminance	0.0913 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56582B #2D2B58

analogous

#58432B #56582B #3F582B

triadic

#56582B #2B5658 #582B56

tetradic

#56582B #2B5843 #2D2B58 #582B3F

square

#56582B #2B5843 #2D2B58 #582B3F

split-complementary

#56582B #2B3F58 #432B58

monochromatic

#14150A #2E2F17 #56582B #7E813F #A6AA53

Accessibility & contrast

On white

7.43

#56582B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#56582B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56582B

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56582B	#FFFFFF	#000000	##FFFFFF
##56582B	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5527

Deuteranopia (green-blind)

#5E562D

Tritanopia (blue-blind)

#5B534E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #56582b;
/* rgb */ color: rgb(86, 88, 43);
/* oklch */ color: oklch(44.7% 0.065 111.0);

Tailwind

colors: {
  custom: {
    50: '#878765',
    500: '#56582b',
    950: '#000000',
  },
}

SCSS

$custom: #56582b;
$custom-light: #878765;
$custom-dark: #000000;

JSON

{
  "hex": "#56582b",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 43
  },
  "hsl": {
    "h": 62.667,
    "s": 34.351,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44746,
    "c": 0.06545,
    "h": 111
  },
  "luminance": 0.09132
}

Semantic roles & 50–950 ramp

primary

#56582B

secondary

#57558A

accent

#5DCA62

background

#F8F8F6

surface

#EFEFEB

border

#CACAC6

text

#0B0B06

muted

#7C7C7A

Preview Lab

Preview with #56582B

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

Preview Lab → · Contrast checker → · Palette generator →