#584D0D#584D0D

#584D0D is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.9% C 0.080 H 98.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#584D0D
RGB	rgb(88, 77, 13)
HSL	hsl(51, 74%, 20%)
HSV	hsv(51, 85%, 35%)
CMYK	cmyk(0%, 12.5%, 85.2%, 65.5%)
CIE-LAB	lab(32.73, -2.96, 36.54)
CIE-LCH	lch(32.73, 36.66, 94.63°)
OKLab	oklab(41.91% -0.0123 0.0794)
OKLCH	oklch(41.91% 0.08 98.8)
XYZ	xyz(6.7514, 7.4119, 1.4557)
Luminance	0.0741 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584D0D #0D1858

analogous

#58280D #584D0D #3E580D

triadic

#584D0D #0D584D #4D0D58

tetradic

#584D0D #0D5828 #0D1858 #580D3E

square

#584D0D #0D5828 #0D1858 #580D3E

split-complementary

#584D0D #0D3E58 #280D58

monochromatic

#1B1704 #231E05 #584D0D #8D7C15 #C3AA1D

Accessibility & contrast

On white

8.46

#584D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#584D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584D0D

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584D0D	#FFFFFF	#000000	##FFFFFF
##584D0D	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B01

Deuteranopia (green-blind)

#594F12

Tritanopia (blue-blind)

#604641

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #584d0d;
/* rgb */ color: rgb(88, 77, 13);
/* oklch */ color: oklch(41.9% 0.080 98.8);

Tailwind

colors: {
  custom: {
    50: '#8a7e52',
    500: '#584d0d',
    950: '#000000',
  },
}

SCSS

$custom: #584d0d;
$custom-light: #8a7e52;
$custom-dark: #000000;

JSON

{
  "hex": "#584d0d",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 13
  },
  "hsl": {
    "h": 51.2,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.41907,
    "c": 0.08031,
    "h": 98.8
  },
  "luminance": 0.07412
}

Semantic roles & 50–950 ramp

primary

#584D0D

secondary

#2E3D93

accent

#52F137

background

#F8F7F4

surface

#F0EEE7

border

#CBC9C3

text

#0C0902

muted

#7D7B78

Preview Lab

Preview with #584D0D

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

Preview Lab → · Contrast checker → · Palette generator →