#584B0F#584B0F

#584B0F is a dark, moderate yellow. Relative luminance 0.071; OKLCH L 41.4% C 0.077 H 96.2°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#584B0F
RGB	rgb(88, 75, 15)
HSL	hsl(49, 71%, 20%)
HSV	hsv(49, 83%, 35%)
CMYK	cmyk(0%, 14.8%, 83%, 65.5%)
CIE-LAB	lab(32.13, -1.65, 35.23)
CIE-LCH	lch(32.13, 35.27, 92.68°)
OKLab	oklab(41.44% -0.0084 0.077)
OKLCH	oklch(41.44% 0.077 96.2)
XYZ	xyz(6.6272, 7.1417, 1.4813)
Luminance	0.0714 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584B0F #0F1C58

analogous

#58260F #584B0F #40580F

triadic

#584B0F #0F584B #4B0F58

tetradic

#584B0F #0F5826 #0F1C58 #580F40

square

#584B0F #0F5826 #0F1C58 #580F40

split-complementary

#584B0F #0F4058 #260F58

monochromatic

#1A1604 #241E06 #584B0F #8C7818 #C1A421

Accessibility & contrast

On white

8.65

#584B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#584B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584B0F

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584B0F	#FFFFFF	#000000	##FFFFFF
##584B0F	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544904

Deuteranopia (green-blind)

#574D13

Tritanopia (blue-blind)

#604440

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #584b0f;
/* rgb */ color: rgb(88, 75, 15);
/* oklch */ color: oklch(41.4% 0.077 96.2);

Tailwind

colors: {
  custom: {
    50: '#8a7d53',
    500: '#584b0f',
    950: '#000000',
  },
}

SCSS

$custom: #584b0f;
$custom-light: #8a7d53;
$custom-dark: #000000;

JSON

{
  "hex": "#584b0f",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 15
  },
  "hsl": {
    "h": 49.315,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41436,
    "c": 0.07748,
    "h": 96.2
  },
  "luminance": 0.07141
}

Semantic roles & 50–950 ramp

primary

#584B0F

secondary

#314292

accent

#5AEE3A

background

#F8F7F4

surface

#F0EEE7

border

#CBC9C3

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #584B0F

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

Preview Lab → · Contrast checker → · Palette generator →