#585518#585518

#585518 is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 44.0% C 0.081 H 106.5°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#585518
RGB	rgb(88, 85, 24)
HSL	hsl(57, 57%, 22%)
HSV	hsv(57, 73%, 35%)
CMYK	cmyk(0%, 3.4%, 72.7%, 65.5%)
CIE-LAB	lab(35.28, -7.16, 34.44)
CIE-LCH	lch(35.28, 35.18, 101.74°)
OKLab	oklab(43.96% -0.0229 0.0772)
OKLCH	oklch(43.96% 0.081 106.5)
XYZ	xyz(7.4381, 8.6379, 2.1394)
Luminance	0.0864 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585518 #181B58

analogous

#583518 #585518 #3B5818

triadic

#585518 #185855 #551858

tetradic

#585518 #185835 #181B58 #58183B

square

#585518 #185835 #181B58 #58183B

split-complementary

#585518 #183B58 #351858

monochromatic

#181707 #28270B #585518 #888325 #B8B232

Accessibility & contrast

On white

7.70

#585518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#585518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585518

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585518	#FFFFFF	#000000	##FFFFFF
##585518	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520F

Deuteranopia (green-blind)

#5E541C

Tritanopia (blue-blind)

#5F4F49

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #585518;
/* rgb */ color: rgb(88, 85, 24);
/* oklch */ color: oklch(44.0% 0.081 106.5);

Tailwind

colors: {
  custom: {
    50: '#898459',
    500: '#585518',
    950: '#000000',
  },
}

SCSS

$custom: #585518;
$custom-light: #898459;
$custom-dark: #000000;

JSON

{
  "hex": "#585518",
  "rgb": {
    "r": 88,
    "g": 85,
    "b": 24
  },
  "hsl": {
    "h": 57.188,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43959,
    "c": 0.08056,
    "h": 106.5
  },
  "luminance": 0.08638
}

Semantic roles & 50–950 ramp

primary

#585518

secondary

#3D418F

accent

#4FE047

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0A04

muted

#7D7C79

Preview Lab

Preview with #585518

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

Preview Lab → · Contrast checker → · Palette generator →