#585440#585440

#585440 is a dark, muted yellow. Relative luminance 0.088; OKLCH L 44.4% C 0.032 H 98.1°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#585440
RGB	rgb(88, 84, 64)
HSL	hsl(50, 16%, 30%)
HSV	hsv(50, 27%, 35%)
CMYK	cmyk(0%, 4.5%, 27.3%, 65.5%)
CIE-LAB	lab(35.57, -2.06, 12.31)
CIE-LCH	lch(35.57, 12.48, 99.51°)
OKLab	oklab(44.38% -0.0044 0.0312)
OKLCH	oklch(44.38% 0.032 98.1)
XYZ	xyz(8.1203, 8.7857, 6.1175)
Luminance	0.0879 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585440 #404458

analogous

#584840 #585440 #505840

triadic

#585440 #405854 #544058

tetradic

#585440 #405848 #404458 #584050

square

#585440 #405848 #404458 #584050

split-complementary

#585440 #405058 #484058

monochromatic

#12110D #353226 #585440 #7B765A #9C9677

Accessibility & contrast

On white

7.62

#585440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#585440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585440

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585440	#FFFFFF	#000000	##FFFFFF
##585440	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58533F

Deuteranopia (green-blind)

#595441

Tritanopia (blue-blind)

#5C514F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #585440;
/* rgb */ color: rgb(88, 84, 64);
/* oklch */ color: oklch(44.4% 0.032 98.1);

Tailwind

colors: {
  custom: {
    50: '#878475',
    500: '#585440',
    950: '#000000',
  },
}

SCSS

$custom: #585440;
$custom-light: #878475;
$custom-dark: #000000;

JSON

{
  "hex": "#585440",
  "rgb": {
    "r": 88,
    "g": 84,
    "b": 64
  },
  "hsl": {
    "h": 50,
    "s": 15.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44384,
    "c": 0.03154,
    "h": 98.1
  },
  "luminance": 0.08786
}

Semantic roles & 50–950 ramp

primary

#585440

secondary

#6C7187

accent

#7BB96F

background

#F8F8F7

surface

#EFEFED

border

#CACAC8

text

#0B0A08

muted

#7C7C7B

Preview Lab

Preview with #585440

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

Preview Lab → · Contrast checker → · Palette generator →