#584C0F#584C0F

#584C0F is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.7% C 0.078 H 97.4°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#584C0F
RGB	rgb(88, 76, 15)
HSL	hsl(50, 71%, 20%)
HSV	hsv(50, 83%, 35%)
CMYK	cmyk(0%, 13.6%, 83%, 65.5%)
CIE-LAB	lab(32.43, -2.26, 35.52)
CIE-LCH	lch(32.43, 35.59, 93.64°)
OKLab	oklab(41.68% -0.0101 0.0776)
OKLCH	oklch(41.68% 0.078 97.4)
XYZ	xyz(6.6955, 7.2784, 1.5041)
Luminance	0.0728 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584C0F #0F1B58

analogous

#58270F #584C0F #3F580F

triadic

#584C0F #0F584C #4C0F58

tetradic

#584C0F #0F5827 #0F1B58 #580F3F

square

#584C0F #0F5827 #0F1B58 #580F3F

split-complementary

#584C0F #0F3F58 #270F58

monochromatic

#1A1704 #241F06 #584C0F #8C7918 #C1A621

Accessibility & contrast

On white

8.55

#584C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#584C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584C0F

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584C0F	#FFFFFF	#000000	##FFFFFF
##584C0F	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A04

Deuteranopia (green-blind)

#584E13

Tritanopia (blue-blind)

#604540

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #584c0f;
/* rgb */ color: rgb(88, 76, 15);
/* oklch */ color: oklch(41.7% 0.078 97.4);

Tailwind

colors: {
  custom: {
    50: '#8a7d53',
    500: '#584c0f',
    950: '#000000',
  },
}

SCSS

$custom: #584c0f;
$custom-light: #8a7d53;
$custom-dark: #000000;

JSON

{
  "hex": "#584c0f",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 15
  },
  "hsl": {
    "h": 50.137,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41677,
    "c": 0.07828,
    "h": 97.4
  },
  "luminance": 0.07278
}

Semantic roles & 50–950 ramp

primary

#584C0F

secondary

#314192

accent

#58EE3A

background

#F8F7F4

surface

#F0EEE7

border

#CBC9C3

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #584C0F

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

Preview Lab → · Contrast checker → · Palette generator →