#585318#585318

#585318 is a dark, moderate yellow. Relative luminance 0.083; OKLCH L 43.5% C 0.078 H 104.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#585318
RGB	rgb(88, 83, 24)
HSL	hsl(55, 57%, 22%)
HSV	hsv(55, 73%, 35%)
CMYK	cmyk(0%, 5.7%, 72.7%, 65.5%)
CIE-LAB	lab(34.66, -5.97, 33.81)
CIE-LCH	lch(34.66, 34.33, 100.02°)
OKLab	oklab(43.46% -0.0196 0.0759)
OKLCH	oklch(43.46% 0.078 104.5)
XYZ	xyz(7.2829, 8.3274, 2.0877)
Luminance	0.0833 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585318 #181D58

analogous

#583318 #585318 #3D5818

triadic

#585318 #185853 #531858

tetradic

#585318 #185833 #181D58 #58183D

square

#585318 #185833 #181D58 #58183D

split-complementary

#585318 #183D58 #331858

monochromatic

#181707 #28260B #585318 #888025 #B8AE32

Accessibility & contrast

On white

7.88

#585318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#585318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585318

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585318	#FFFFFF	#000000	##FFFFFF
##585318	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5010

Deuteranopia (green-blind)

#5C531C

Tritanopia (blue-blind)

#5F4D47

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #585318;
/* rgb */ color: rgb(88, 83, 24);
/* oklch */ color: oklch(43.5% 0.078 104.5);

Tailwind

colors: {
  custom: {
    50: '#898359',
    500: '#585318',
    950: '#000000',
  },
}

SCSS

$custom: #585318;
$custom-light: #898359;
$custom-dark: #000000;

JSON

{
  "hex": "#585318",
  "rgb": {
    "r": 88,
    "g": 83,
    "b": 24
  },
  "hsl": {
    "h": 55.313,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43464,
    "c": 0.07838,
    "h": 104.5
  },
  "luminance": 0.08327
}

Semantic roles & 50–950 ramp

primary

#585318

secondary

#3D448F

accent

#53E047

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A04

muted

#7D7C79

Preview Lab

Preview with #585318

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

Preview Lab → · Contrast checker → · Palette generator →