#584F11#584F11

#584F11 is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.4% C 0.080 H 100.7°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX#584F11
RGBrgb(88, 79, 17)
HSLhsl(52, 68%, 21%)
HSVhsv(52, 81%, 35%)
CMYKcmyk(0%, 10.2%, 80.7%, 65.5%)
CIE-LABlab(33.37, -3.98, 35.59)
CIE-LCHlch(33.37, 35.81, 96.39°)
OKLaboklab(42.42% -0.0148 0.0782)
OKLCHoklch(42.42% 0.08 100.7)
XYZxyz(6.9220, 7.7075, 1.6533)
Luminance0.0771 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#584F11 #111A58
analogous
#582B11 #584F11 #3D5811
triadic
#584F11 #11584F #4F1158
tetradic
#584F11 #11582B #111A58 #58113D
square
#584F11 #11582B #111A58 #58113D
split-complementary
#584F11 #113D58 #2B1158
monochromatic
#1A1705 #252107 #584F11 #8B7D1B #BFAB25

Accessibility & contrast

On white

8.26
#584F11 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.54
#584F11 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584F11
8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##584F11#FFFFFF#000000##FFFFFF
##584F111.008.262.548.26
#FFFFFF8.261.0021.001.00
#0000002.5421.001.0021.00
##FFFFFF8.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#574C06
Deuteranopia (green-blind)
#5A5015
Tritanopia (blue-blind)
#5F4943
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #584f11;
/* rgb */ color: rgb(88, 79, 17);
/* oklch */ color: oklch(42.4% 0.080 100.7);
Tailwind
colors: {
  custom: {
    50: '#8a8054',
    500: '#584f11',
    950: '#000000',
  },
}
SCSS
$custom: #584f11;
$custom-light: #8a8054;
$custom-dark: #000000;
JSON
{
  "hex": "#584f11",
  "rgb": {
    "r": 88,
    "g": 79,
    "b": 17
  },
  "hsl": {
    "h": 52.394,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.42422,
    "c": 0.0796,
    "h": 100.7
  },
  "luminance": 0.07707
}

Semantic roles & 50–950 ramp

primary
#584F11
secondary
#344091
accent
#53EA3D
background
#F8F7F5
surface
#F0EEE9
border
#CBC9C5
text
#0C0A03
muted
#7D7C78

Preview Lab

Preview with #584F11

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

Preview Lab → · Contrast checker → · Palette generator →

#584F11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva