#56581C#56581C

#56581C is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.6% C 0.081 H 111.1°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#56581C
RGB	rgb(86, 88, 28)
HSL	hsl(62, 52%, 23%)
HSV	hsv(62, 68%, 35%)
CMYK	cmyk(2.3%, 0%, 68.2%, 65.5%)
CIE-LAB	lab(36.06, -9.60, 33.33)
CIE-LCH	lch(36.06, 34.69, 106.07°)
OKLab	oklab(44.55% -0.0292 0.0757)
OKLCH	oklch(44.55% 0.081 111.1)
XYZ	xyz(7.5373, 9.0419, 2.4466)
Luminance	0.0904 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56581C #1E1C58

analogous

#583C1C #56581C #38581C

triadic

#56581C #1C5658 #581C56

tetradic

#56581C #1C583C #1E1C58 #581C38

square

#56581C #1C583C #1E1C58 #581C38

split-complementary

#56581C #1C3858 #3C1C58

monochromatic

#171707 #292A0D #56581C #83862B #B1B53A

Accessibility & contrast

On white

7.48

#56581C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#56581C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56581C

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56581C	#FFFFFF	#000000	##FFFFFF
##56581C	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5414

Deuteranopia (green-blind)

#5F5620

Tritanopia (blue-blind)

#5C524C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #56581c;
/* rgb */ color: rgb(86, 88, 28);
/* oklch */ color: oklch(44.6% 0.081 111.1);

Tailwind

colors: {
  custom: {
    50: '#88875c',
    500: '#56581c',
    950: '#000000',
  },
}

SCSS

$custom: #56581c;
$custom-light: #88875c;
$custom-dark: #000000;

JSON

{
  "hex": "#56581c",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 28
  },
  "hsl": {
    "h": 62,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.44552,
    "c": 0.0811,
    "h": 111.1
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary

#56581C

secondary

#45428E

accent

#4DDB51

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #56581C

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

Preview Lab → · Contrast checker → · Palette generator →