#58551B#58551B

#58551B is a dark, moderate yellow. Relative luminance 0.087; OKLCH L 44.0% C 0.078 H 106.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#58551B
RGB	rgb(88, 85, 27)
HSL	hsl(57, 53%, 23%)
HSV	hsv(57, 69%, 35%)
CMYK	cmyk(0%, 3.4%, 69.3%, 65.5%)
CIE-LAB	lab(35.30, -6.95, 33.06)
CIE-LCH	lch(35.30, 33.79, 101.88°)
OKLab	oklab(43.99% -0.022 0.0749)
OKLCH	oklch(43.99% 0.078 106.4)
XYZ	xyz(7.4711, 8.6511, 2.3130)
Luminance	0.0865 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58551B #1B1E58

analogous

#58361B #58551B #3D581B

triadic

#58551B #1B5855 #551B58

tetradic

#58551B #1B5836 #1B1E58 #581B3D

square

#58551B #1B5836 #1B1E58 #581B3D

split-complementary

#58551B #1B3D58 #361B58

monochromatic

#171707 #29280D #58551B #878229 #B6AF38

Accessibility & contrast

On white

7.69

#58551B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#58551B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58551B

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58551B	#FFFFFF	#000000	##FFFFFF
##58551B	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5214

Deuteranopia (green-blind)

#5E541F

Tritanopia (blue-blind)

#5F4F49

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #58551b;
/* rgb */ color: rgb(88, 85, 27);
/* oklch */ color: oklch(44.0% 0.078 106.4);

Tailwind

colors: {
  custom: {
    50: '#89845b',
    500: '#58551b',
    950: '#000000',
  },
}

SCSS

$custom: #58551b;
$custom-light: #89845b;
$custom-dark: #000000;

JSON

{
  "hex": "#58551b",
  "rgb": {
    "r": 88,
    "g": 85,
    "b": 27
  },
  "hsl": {
    "h": 57.049,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43988,
    "c": 0.07804,
    "h": 106.4
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#58551B

secondary

#41458E

accent

#52DC4B

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0A04

muted

#7D7C79

Preview Lab

Preview with #58551B

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

Preview Lab → · Contrast checker → · Palette generator →