#585F1B#585F1B

#585F1B is a mid, moderate yellow. Relative luminance 0.103; OKLCH L 46.5% C 0.090 H 115.0°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#585F1B
RGB	rgb(88, 95, 27)
HSL	hsl(66, 56%, 24%)
HSV	hsv(66, 72%, 37%)
CMYK	cmyk(7.4%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(38.44, -12.71, 36.32)
CIE-LCH	lch(38.44, 38.48, 109.29°)
OKLab	oklab(46.5% -0.0382 0.0817)
OKLCH	oklch(46.5% 0.09 115)
XYZ	xyz(8.3147, 10.3384, 2.5942)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585F1B #221B5F

analogous

#5F441B #585F1B #365F1B

triadic

#585F1B #1B585F #5F1B58

tetradic

#585F1B #1B5F44 #221B5F #5F1B36

square

#585F1B #1B5F44 #221B5F #5F1B36

split-complementary

#585F1B #1B365F #441B5F

monochromatic

#161807 #2C2F0D #585F1B #848F29 #B0BE36

Accessibility & contrast

On white

6.85

#585F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#585F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585F1B

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585F1B	#FFFFFF	#000000	##FFFFFF
##585F1B	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A11

Deuteranopia (green-blind)

#665B20

Tritanopia (blue-blind)

#5E5951

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #585f1b;
/* rgb */ color: rgb(88, 95, 27);
/* oklch */ color: oklch(46.5% 0.090 115.0);

Tailwind

colors: {
  custom: {
    50: '#898c5c',
    500: '#585f1b',
    950: '#000000',
  },
}

SCSS

$custom: #585f1b;
$custom-light: #898c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#585f1b",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 66.176,
    "s": 55.738,
    "l": 23.922
  },
  "oklch": {
    "l": 0.46497,
    "c": 0.0902,
    "h": 115
  },
  "luminance": 0.10338
}

Semantic roles & 50–950 ramp

primary

#585F1B

secondary

#4A4195

accent

#49DF58

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #585F1B

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

Preview Lab → · Contrast checker → · Palette generator →