#584D16#584D16

#584D16 is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 42.0% C 0.074 H 97.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#584D16
RGB	rgb(88, 77, 22)
HSL	hsl(50, 60%, 22%)
HSV	hsv(50, 75%, 35%)
CMYK	cmyk(0%, 12.5%, 75%, 65.5%)
CIE-LAB	lab(32.79, -2.49, 32.84)
CIE-LCH	lch(32.79, 32.93, 94.34°)
OKLab	oklab(41.98% -0.0099 0.0735)
OKLCH	oklch(41.98% 0.074 97.7)
XYZ	xyz(6.8235, 7.4407, 1.8357)
Luminance	0.0744 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584D16 #162158

analogous

#582C16 #584D16 #425816

triadic

#584D16 #16584D #4D1658

tetradic

#584D16 #16582C #162158 #581642

square

#584D16 #16582C #162158 #581642

split-complementary

#584D16 #164258 #2C1658

monochromatic

#181506 #27220A #584D16 #897822 #BAA32E

Accessibility & contrast

On white

8.44

#584D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#584D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584D16

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584D16	#FFFFFF	#000000	##FFFFFF
##584D16	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B0E

Deuteranopia (green-blind)

#584F19

Tritanopia (blue-blind)

#5F4742

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #584d16;
/* rgb */ color: rgb(88, 77, 22);
/* oklch */ color: oklch(42.0% 0.074 97.7);

Tailwind

colors: {
  custom: {
    50: '#8a7e57',
    500: '#584d16',
    950: '#000000',
  },
}

SCSS

$custom: #584d16;
$custom-light: #8a7e57;
$custom-dark: #000000;

JSON

{
  "hex": "#584d16",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 22
  },
  "hsl": {
    "h": 50,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41977,
    "c": 0.07413,
    "h": 97.7
  },
  "luminance": 0.0744
}

Semantic roles & 50–950 ramp

primary

#584D16

secondary

#3B498F

accent

#5FE345

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #584D16

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

Preview Lab → · Contrast checker → · Palette generator →