#58581C#58581C

#58581C is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.7% C 0.081 H 109.3°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#58581C
RGB	rgb(88, 88, 28)
HSL	hsl(60, 52%, 23%)
HSV	hsv(60, 68%, 35%)
CMYK	cmyk(0%, 0%, 68.2%, 65.5%)
CIE-LAB	lab(36.25, -8.64, 33.58)
CIE-LCH	lch(36.25, 34.67, 104.42°)
OKLab	oklab(44.74% -0.0266 0.0761)
OKLCH	oklch(44.74% 0.081 109.3)
XYZ	xyz(7.7241, 9.1382, 2.4554)
Luminance	0.0914 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58581C #1C1C58

analogous

#583A1C #58581C #3A581C

triadic

#58581C #1C5858 #581C58

tetradic

#58581C #1C583A #1C1C58 #581C3A

square

#58581C #1C583A #1C1C58 #581C3A

split-complementary

#58581C #1C3A58 #3A1C58

monochromatic

#171707 #2A2A0D #58581C #86862B #B5B53A

Accessibility & contrast

On white

7.43

#58581C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#58581C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58581C

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58581C	#FFFFFF	#000000	##FFFFFF
##58581C	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5414

Deuteranopia (green-blind)

#605620

Tritanopia (blue-blind)

#5E524C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #58581c;
/* rgb */ color: rgb(88, 88, 28);
/* oklch */ color: oklch(44.7% 0.081 109.3);

Tailwind

colors: {
  custom: {
    50: '#89875c',
    500: '#58581c',
    950: '#000000',
  },
}

SCSS

$custom: #58581c;
$custom-light: #89875c;
$custom-dark: #000000;

JSON

{
  "hex": "#58581c",
  "rgb": {
    "r": 88,
    "g": 88,
    "b": 28
  },
  "hsl": {
    "h": 60,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.44744,
    "c": 0.08065,
    "h": 109.3
  },
  "luminance": 0.09138
}

Semantic roles & 50–950 ramp

primary

#58581C

secondary

#42428E

accent

#4DDB4D

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #58581C

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

Preview Lab → · Contrast checker → · Palette generator →