#59581B#59581B

#59581B is a dark, moderate yellow. Relative luminance 0.092; OKLCH L 44.8% C 0.081 H 108.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#59581B
RGB	rgb(89, 88, 27)
HSL	hsl(59, 53%, 23%)
HSV	hsv(59, 70%, 35%)
CMYK	cmyk(0%, 1.1%, 69.7%, 65.1%)
CIE-LAB	lab(36.33, -8.22, 34.17)
CIE-LCH	lch(36.33, 35.15, 103.53°)
OKLab	oklab(44.83% -0.0256 0.0772)
OKLCH	oklch(44.83% 0.081 108.4)
XYZ	xyz(7.8076, 9.1827, 2.3978)
Luminance	0.0918 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59581B #1B1C59

analogous

#59391B #59581B #3B591B

triadic

#59581B #1B5958 #581B59

tetradic

#59581B #1B5939 #1B1C59 #591B3B

square

#59581B #1B5939 #1B1C59 #591B3B

split-complementary

#59581B #1B3B59 #391B59

monochromatic

#171707 #2A2A0D #59581B #888629 #B7B537

Accessibility & contrast

On white

7.40

#59581B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#59581B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #59581B

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59581B	#FFFFFF	#000000	##FFFFFF
##59581B	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)

#5F5413

Deuteranopia (green-blind)

#60561F

Tritanopia (blue-blind)

#60524B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #59581b;
/* rgb */ color: rgb(89, 88, 27);
/* oklch */ color: oklch(44.8% 0.081 108.4);

Tailwind

colors: {
  custom: {
    50: '#8a865b',
    500: '#59581b',
    950: '#000000',
  },
}

SCSS

$custom: #59581b;
$custom-light: #8a865b;
$custom-dark: #000000;

JSON

{
  "hex": "#59581b",
  "rgb": {
    "r": 89,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 59.032,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.44832,
    "c": 0.08132,
    "h": 108.4
  },
  "luminance": 0.09182
}

Semantic roles & 50–950 ramp

primary

#59581B

secondary

#41428F

accent

#4DDD4B

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #59581B

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

Preview Lab → · Contrast checker → · Palette generator →