#595718#595718

#595718 is a dark, moderate yellow. Relative luminance 0.090; OKLCH L 44.6% C 0.083 H 107.5°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#595718
RGB	rgb(89, 87, 24)
HSL	hsl(58, 58%, 22%)
HSV	hsv(58, 73%, 35%)
CMYK	cmyk(0%, 2.2%, 73%, 65.1%)
CIE-LAB	lab(36.00, -7.84, 35.20)
CIE-LCH	lch(36.00, 36.06, 102.55°)
OKLab	oklab(44.56% -0.0249 0.0788)
OKLCH	oklch(44.56% 0.083 107.5)
XYZ	xyz(7.6932, 9.0064, 2.1971)
Luminance	0.0901 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595718 #181A59

analogous

#593718 #595718 #3B5918

triadic

#595718 #185957 #571859

tetradic

#595718 #185937 #181A59 #59183B

square

#595718 #185937 #181A59 #59183B

split-complementary

#595718 #183B59 #371859

monochromatic

#181806 #29280B #595718 #898625 #B9B532

Accessibility & contrast

On white

7.50

#595718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#595718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #595718

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595718	#FFFFFF	#000000	##FFFFFF
##595718	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F530F

Deuteranopia (green-blind)

#60561C

Tritanopia (blue-blind)

#60514A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #595718;
/* rgb */ color: rgb(89, 87, 24);
/* oklch */ color: oklch(44.6% 0.083 107.5);

Tailwind

colors: {
  custom: {
    50: '#8a8659',
    500: '#595718',
    950: '#000000',
  },
}

SCSS

$custom: #595718;
$custom-light: #8a8659;
$custom-dark: #000000;

JSON

{
  "hex": "#595718",
  "rgb": {
    "r": 89,
    "g": 87,
    "b": 24
  },
  "hsl": {
    "h": 58.154,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.44555,
    "c": 0.08264,
    "h": 107.5
  },
  "luminance": 0.09006
}

Semantic roles & 50–950 ramp

primary

#595718

secondary

#3D4090

accent

#4CE147

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #595718

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

Preview Lab → · Contrast checker → · Palette generator →