#56591F#56591F

#56591F is a dark, moderate yellow. Relative luminance 0.092; OKLCH L 44.8% C 0.080 H 112.0°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#56591F
RGB	rgb(86, 89, 31)
HSL	hsl(63, 48%, 24%)
HSV	hsv(63, 65%, 35%)
CMYK	cmyk(3.4%, 0%, 65.2%, 65.1%)
CIE-LAB	lab(36.41, -9.95, 32.24)
CIE-LCH	lch(36.41, 33.74, 107.15°)
OKLab	oklab(44.84% -0.0298 0.0738)
OKLCH	oklch(44.84% 0.08 112)
XYZ	xyz(7.6577, 9.2223, 2.6727)
Luminance	0.0922 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56591F #221F59

analogous

#593F1F #56591F #39591F

triadic

#56591F #1F5659 #591F56

tetradic

#56591F #1F593F #221F59 #591F39

square

#56591F #1F593F #221F59 #591F39

split-complementary

#56591F #1F3959 #3F1F59

monochromatic

#161708 #2A2C0F #56591F #82862F #AEB43F

Accessibility & contrast

On white

7.38

#56591F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#56591F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #56591F

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56591F	#FFFFFF	#000000	##FFFFFF
##56591F	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605518

Deuteranopia (green-blind)

#605623

Tritanopia (blue-blind)

#5C544D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #56591f;
/* rgb */ color: rgb(86, 89, 31);
/* oklch */ color: oklch(44.8% 0.080 112.0);

Tailwind

colors: {
  custom: {
    50: '#87875d',
    500: '#56591f',
    950: '#000000',
  },
}

SCSS

$custom: #56591f;
$custom-light: #87875d;
$custom-dark: #000000;

JSON

{
  "hex": "#56591f",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 31
  },
  "hsl": {
    "h": 63.103,
    "s": 48.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.44836,
    "c": 0.07963,
    "h": 112
  },
  "luminance": 0.09222
}

Semantic roles & 50–950 ramp

primary

#56591F

secondary

#4A468E

accent

#50D857

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #56591F

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

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