#584D15#584D15

#584D15 is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 42.0% C 0.075 H 97.9°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#584D15
RGB	rgb(88, 77, 21)
HSL	hsl(50, 61%, 21%)
HSV	hsv(50, 76%, 35%)
CMYK	cmyk(0%, 12.5%, 76.1%, 65.5%)
CIE-LAB	lab(32.78, -2.55, 33.29)
CIE-LCH	lch(32.78, 33.39, 94.39°)
OKLab	oklab(41.97% -0.0102 0.0742)
OKLCH	oklch(41.97% 0.075 97.9)
XYZ	xyz(6.8141, 7.4369, 1.7859)
Luminance	0.0744 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584D15 #152058

analogous

#582C15 #584D15 #425815

triadic

#584D15 #15584D #4D1558

tetradic

#584D15 #15582C #152058 #581542

square

#584D15 #15582C #152058 #581542

split-complementary

#584D15 #154258 #2C1558

monochromatic

#191606 #272209 #584D15 #897821 #BBA32D

Accessibility & contrast

On white

8.44

#584D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#584D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584D15

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584D15	#FFFFFF	#000000	##FFFFFF
##584D15	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)

#554B0D

Deuteranopia (green-blind)

#584F18

Tritanopia (blue-blind)

#5F4742

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #584d15;
/* rgb */ color: rgb(88, 77, 21);
/* oklch */ color: oklch(42.0% 0.075 97.9);

Tailwind

colors: {
  custom: {
    50: '#8a7e56',
    500: '#584d15',
    950: '#000000',
  },
}

SCSS

$custom: #584d15;
$custom-light: #8a7e56;
$custom-dark: #000000;

JSON

{
  "hex": "#584d15",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 21
  },
  "hsl": {
    "h": 50.149,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41968,
    "c": 0.07491,
    "h": 97.9
  },
  "luminance": 0.07437
}

Semantic roles & 50–950 ramp

primary

#584D15

secondary

#394790

accent

#5EE543

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #584D15

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

Preview Lab → · Contrast checker → · Palette generator →