#584E17#584E17

#584E17 is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.2% C 0.074 H 98.8°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#584E17
RGB	rgb(88, 78, 23)
HSL	hsl(51, 59%, 22%)
HSV	hsv(51, 74%, 35%)
CMYK	cmyk(0%, 11.4%, 73.9%, 65.5%)
CIE-LAB	lab(33.10, -3.04, 32.69)
CIE-LCH	lch(33.10, 32.83, 95.31°)
OKLab	oklab(42.23% -0.0114 0.0733)
OKLCH	oklch(42.23% 0.074 98.8)
XYZ	xyz(6.9039, 7.5857, 1.9110)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584E17 #172158

analogous

#582E17 #584E17 #425817

triadic

#584E17 #17584E #4E1758

tetradic

#584E17 #17582E #172158 #581742

square

#584E17 #17582E #172158 #581742

split-complementary

#584E17 #174258 #2E1758

monochromatic

#181606 #27230A #584E17 #897924 #B9A430

Accessibility & contrast

On white

8.34

#584E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#584E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584E17

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584E17	#FFFFFF	#000000	##FFFFFF
##584E17	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C0F

Deuteranopia (green-blind)

#594F1A

Tritanopia (blue-blind)

#5F4843

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #584e17;
/* rgb */ color: rgb(88, 78, 23);
/* oklch */ color: oklch(42.2% 0.074 98.8);

Tailwind

colors: {
  custom: {
    50: '#8a7f58',
    500: '#584e17',
    950: '#000000',
  },
}

SCSS

$custom: #584e17;
$custom-light: #8a7f58;
$custom-dark: #000000;

JSON

{
  "hex": "#584e17",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 23
  },
  "hsl": {
    "h": 50.769,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42229,
    "c": 0.07421,
    "h": 98.8
  },
  "luminance": 0.07585
}

Semantic roles & 50–950 ramp

primary

#584E17

secondary

#3C498F

accent

#5EE246

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #584E17

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

Preview Lab → · Contrast checker → · Palette generator →