#585C1B#585C1B

#585C1B is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 45.7% C 0.086 H 112.7°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#585C1B
RGB	rgb(88, 92, 27)
HSL	hsl(64, 55%, 23%)
HSV	hsv(64, 71%, 36%)
CMYK	cmyk(4.3%, 0%, 70.7%, 63.9%)
CIE-LAB	lab(37.50, -11.01, 35.35)
CIE-LCH	lch(37.50, 37.02, 107.30°)
OKLab	oklab(45.74% -0.0334 0.0797)
OKLCH	oklch(45.74% 0.086 112.7)
XYZ	xyz(8.0497, 9.8083, 2.5058)
Luminance	0.0981 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585C1B #1F1B5C

analogous

#5C3F1B #585C1B #375C1B

triadic

#585C1B #1B585C #5C1B58

tetradic

#585C1B #1B5C3F #1F1B5C #5C1B37

square

#585C1B #1B5C3F #1F1B5C #5C1B37

split-complementary

#585C1B #1B375C #3F1B5C

monochromatic

#171807 #2B2D0D #585C1B #858B29 #B3BB37

Accessibility & contrast

On white

7.09

#585C1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#585C1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585C1B

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585C1B	#FFFFFF	#000000	##FFFFFF
##585C1B	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635712

Deuteranopia (green-blind)

#63591F

Tritanopia (blue-blind)

#5E564F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #585c1b;
/* rgb */ color: rgb(88, 92, 27);
/* oklch */ color: oklch(45.7% 0.086 112.7);

Tailwind

colors: {
  custom: {
    50: '#898a5b',
    500: '#585c1b',
    950: '#000000',
  },
}

SCSS

$custom: #585c1b;
$custom-light: #898a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#585c1b",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 27
  },
  "hsl": {
    "h": 63.692,
    "s": 54.622,
    "l": 23.333
  },
  "oklch": {
    "l": 0.45738,
    "c": 0.08641,
    "h": 112.7
  },
  "luminance": 0.09808
}

Semantic roles & 50–950 ramp

primary

#585C1B

secondary

#464192

accent

#4ADE53

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #585C1B

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

Preview Lab → · Contrast checker → · Palette generator →