#584E13#584E13

#584E13 is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.2% C 0.077 H 99.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#584E13
RGB	rgb(88, 78, 19)
HSL	hsl(51, 64%, 21%)
HSV	hsv(51, 78%, 35%)
CMYK	cmyk(0%, 11.4%, 78.4%, 65.5%)
CIE-LAB	lab(33.07, -3.27, 34.47)
CIE-LCH	lch(33.07, 34.62, 95.43°)
OKLab	oklab(42.19% -0.0125 0.0763)
OKLCH	oklch(42.19% 0.077 99.3)
XYZ	xyz(6.8668, 7.5708, 1.7156)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584E13 #131D58

analogous

#582B13 #584E13 #3F5813

triadic

#584E13 #13584E #4E1358

tetradic

#584E13 #13582B #131D58 #58133F

square

#584E13 #13582B #131D58 #58133F

split-complementary

#584E13 #133F58 #2B1358

monochromatic

#191605 #262108 #584E13 #8A7B1E #BDA729

Accessibility & contrast

On white

8.35

#584E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#584E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584E13

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584E13	#FFFFFF	#000000	##FFFFFF
##584E13	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C09

Deuteranopia (green-blind)

#594F17

Tritanopia (blue-blind)

#5F4842

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #584e13;
/* rgb */ color: rgb(88, 78, 19);
/* oklch */ color: oklch(42.2% 0.077 99.3);

Tailwind

colors: {
  custom: {
    50: '#8a7f55',
    500: '#584e13',
    950: '#000000',
  },
}

SCSS

$custom: #584e13;
$custom-light: #8a7f55;
$custom-dark: #000000;

JSON

{
  "hex": "#584e13",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 19
  },
  "hsl": {
    "h": 51.304,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42193,
    "c": 0.0773,
    "h": 99.3
  },
  "luminance": 0.07571
}

Semantic roles & 50–950 ramp

primary

#584E13

secondary

#374490

accent

#59E740

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #584E13

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

Preview Lab → · Contrast checker → · Palette generator →