#58591C#58591C

#58591C is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 45.0% C 0.082 H 110.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#58591C
RGB	rgb(88, 89, 28)
HSL	hsl(61, 52%, 23%)
HSV	hsv(61, 69%, 35%)
CMYK	cmyk(1.1%, 0%, 68.5%, 65.1%)
CIE-LAB	lab(36.56, -9.22, 33.91)
CIE-LCH	lch(36.56, 35.14, 105.21°)
OKLab	oklab(44.99% -0.0282 0.0768)
OKLCH	oklch(44.99% 0.082 110.2)
XYZ	xyz(7.8067, 9.3035, 2.4829)
Luminance	0.0930 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58591C #1D1C59

analogous

#593B1C #58591C #39591C

triadic

#58591C #1C5859 #591C58

tetradic

#58591C #1C593B #1D1C59 #591C39

square

#58591C #1C593B #1D1C59 #591C39

split-complementary

#58591C #1C3959 #3B1C59

monochromatic

#171707 #2A2A0D #58591C #86882B #B4B639

Accessibility & contrast

On white

7.34

#58591C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#58591C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58591C

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58591C	#FFFFFF	#000000	##FFFFFF
##58591C	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605514

Deuteranopia (green-blind)

#615720

Tritanopia (blue-blind)

#5E534C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #58591c;
/* rgb */ color: rgb(88, 89, 28);
/* oklch */ color: oklch(45.0% 0.082 110.2);

Tailwind

colors: {
  custom: {
    50: '#89875c',
    500: '#58591c',
    950: '#000000',
  },
}

SCSS

$custom: #58591c;
$custom-light: #89875c;
$custom-dark: #000000;

JSON

{
  "hex": "#58591c",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 28
  },
  "hsl": {
    "h": 60.984,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44994,
    "c": 0.08187,
    "h": 110.2
  },
  "luminance": 0.09303
}

Semantic roles & 50–950 ramp

primary

#58591C

secondary

#44428F

accent

#4CDC4F

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #58591C

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

Preview Lab → · Contrast checker → · Palette generator →