#56591E#56591E

#56591E is a dark, moderate yellow. Relative luminance 0.092; OKLCH L 44.8% C 0.081 H 112.0°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#56591E
RGB	rgb(86, 89, 30)
HSL	hsl(63, 50%, 23%)
HSV	hsv(63, 66%, 35%)
CMYK	cmyk(3.4%, 0%, 66.3%, 65.1%)
CIE-LAB	lab(36.40, -10.03, 32.72)
CIE-LCH	lch(36.40, 34.22, 107.04°)
OKLab	oklab(44.83% -0.0301 0.0747)
OKLCH	oklch(44.83% 0.081 112)
XYZ	xyz(7.6447, 9.2171, 2.6044)
Luminance	0.0922 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56591E #211E59

analogous

#593E1E #56591E #38591E

triadic

#56591E #1E5659 #591E56

tetradic

#56591E #1E593E #211E59 #591E38

square

#56591E #1E593E #211E59 #591E38

split-complementary

#56591E #1E3859 #3E1E59

monochromatic

#161708 #2A2B0F #56591E #82872D #AEB53D

Accessibility & contrast

On white

7.39

#56591E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#56591E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56591E

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56591E	#FFFFFF	#000000	##FFFFFF
##56591E	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605517

Deuteranopia (green-blind)

#605622

Tritanopia (blue-blind)

#5C544D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #56591e;
/* rgb */ color: rgb(86, 89, 30);
/* oklch */ color: oklch(44.8% 0.081 112.0);

Tailwind

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

SCSS

$custom: #56591e;
$custom-light: #88875d;
$custom-dark: #000000;

JSON

{
  "hex": "#56591e",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 30
  },
  "hsl": {
    "h": 63.051,
    "s": 49.58,
    "l": 23.333
  },
  "oklch": {
    "l": 0.44825,
    "c": 0.08056,
    "h": 112
  },
  "luminance": 0.09217
}

Semantic roles & 50–950 ramp

primary

#56591E

secondary

#49458E

accent

#4FD956

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #56591E

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

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