#585D18#585D18

#585D18 is a mid, moderate yellow. Relative luminance 0.100; OKLCH L 46.0% C 0.090 H 113.5°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#585D18
RGB	rgb(88, 93, 24)
HSL	hsl(64, 59%, 23%)
HSV	hsv(64, 74%, 36%)
CMYK	cmyk(5.4%, 0%, 74.2%, 63.5%)
CIE-LAB	lab(37.79, -11.78, 36.96)
CIE-LCH	lch(37.79, 38.79, 107.67°)
OKLab	oklab(45.96% -0.0359 0.0826)
OKLCH	oklch(45.96% 0.09 113.5)
XYZ	xyz(8.1040, 9.9695, 2.3614)
Luminance	0.0997 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585D18 #1D185D

analogous

#5D3F18 #585D18 #355D18

triadic

#585D18 #18585D #5D1858

tetradic

#585D18 #185D3F #1D185D #5D1835

square

#585D18 #185D3F #1D185D #5D1835

split-complementary

#585D18 #18355D #3F185D

monochromatic

#171806 #2A2C0B #585D18 #868E25 #B4BE31

Accessibility & contrast

On white

7.01

#585D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#585D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585D18

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585D18	#FFFFFF	#000000	##FFFFFF
##585D18	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64580D

Deuteranopia (green-blind)

#645A1D

Tritanopia (blue-blind)

#5E574F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #585d18;
/* rgb */ color: rgb(88, 93, 24);
/* oklch */ color: oklch(46.0% 0.090 113.5);

Tailwind

colors: {
  custom: {
    50: '#898a5a',
    500: '#585d18',
    950: '#000000',
  },
}

SCSS

$custom: #585d18;
$custom-light: #898a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#585d18",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 24
  },
  "hsl": {
    "h": 64.348,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.45964,
    "c": 0.09001,
    "h": 113.5
  },
  "luminance": 0.09969
}

Semantic roles & 50–950 ramp

primary

#585D18

secondary

#443D93

accent

#46E251

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #585D18

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

Preview Lab → · Contrast checker → · Palette generator →