#584B13#584B13

#584B13 is a dark, moderate yellow. Relative luminance 0.072; OKLCH L 41.5% C 0.075 H 95.6°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#584B13
RGB	rgb(88, 75, 19)
HSL	hsl(49, 64%, 21%)
HSV	hsv(49, 78%, 35%)
CMYK	cmyk(0%, 14.8%, 78.4%, 65.5%)
CIE-LAB	lab(32.16, -1.45, 33.57)
CIE-LCH	lch(32.16, 33.60, 92.47°)
OKLab	oklab(41.47% -0.0073 0.0744)
OKLCH	oklch(41.47% 0.075 95.6)
XYZ	xyz(6.6585, 7.1542, 1.6462)
Luminance	0.0715 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584B13 #132058

analogous

#582813 #584B13 #425813

triadic

#584B13 #13584B #4B1358

tetradic

#584B13 #135828 #132058 #581342

square

#584B13 #135828 #132058 #581342

split-complementary

#584B13 #134258 #281358

monochromatic

#191505 #262008 #584B13 #8A761E #BDA129

Accessibility & contrast

On white

8.64

#584B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#584B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584B13

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584B13	#FFFFFF	#000000	##FFFFFF
##584B13	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54490A

Deuteranopia (green-blind)

#574D16

Tritanopia (blue-blind)

#604540

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #584b13;
/* rgb */ color: rgb(88, 75, 19);
/* oklch */ color: oklch(41.5% 0.075 95.6);

Tailwind

colors: {
  custom: {
    50: '#8a7d55',
    500: '#584b13',
    950: '#000000',
  },
}

SCSS

$custom: #584b13;
$custom-light: #8a7d55;
$custom-dark: #000000;

JSON

{
  "hex": "#584b13",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 19
  },
  "hsl": {
    "h": 48.696,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41467,
    "c": 0.07474,
    "h": 95.6
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#584B13

secondary

#374790

accent

#60E740

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #584B13

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

Preview Lab → · Contrast checker → · Palette generator →