#5B5813#5B5813

#5B5813 is a dark, moderate yellow. Relative luminance 0.093; OKLCH L 45.0% C 0.087 H 106.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#5B5813
RGB	rgb(91, 88, 19)
HSL	hsl(58, 65%, 22%)
HSV	hsv(58, 79%, 36%)
CMYK	cmyk(0%, 3.3%, 79.1%, 64.3%)
CIE-LAB	lab(36.46, -7.73, 37.82)
CIE-LCH	lch(36.46, 38.60, 101.54°)
OKLab	oklab(44.96% -0.0253 0.0833)
OKLCH	oklch(44.96% 0.087 106.9)
XYZ	xyz(7.9220, 9.2509, 1.9843)
Luminance	0.0925 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B5813 #13165B

analogous

#5B3413 #5B5813 #3A5B13

triadic

#5B5813 #135B58 #58135B

tetradic

#5B5813 #135B34 #13165B #5B133A

square

#5B5813 #135B34 #13165B #5B133A

split-complementary

#5B5813 #133A5B #34135B

monochromatic

#191805 #282708 #5B5813 #8E891E #C0BA28

Accessibility & contrast

On white

7.37

#5B5813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#5B5813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B5813

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B5813	#FFFFFF	#000000	##FFFFFF
##5B5813	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605406

Deuteranopia (green-blind)

#625718

Tritanopia (blue-blind)

#62524B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5b5813;
/* rgb */ color: rgb(91, 88, 19);
/* oklch */ color: oklch(45.0% 0.087 106.9);

Tailwind

colors: {
  custom: {
    50: '#8c8657',
    500: '#5b5813',
    950: '#000000',
  },
}

SCSS

$custom: #5b5813;
$custom-light: #8c8657;
$custom-dark: #000000;

JSON

{
  "hex": "#5b5813",
  "rgb": {
    "r": 91,
    "g": 88,
    "b": 19
  },
  "hsl": {
    "h": 57.5,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.44962,
    "c": 0.08701,
    "h": 106.9
  },
  "luminance": 0.09251
}

Semantic roles & 50–950 ramp

primary

#5B5813

secondary

#373B93

accent

#46E83F

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #5B5813

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

Preview Lab → · Contrast checker → · Palette generator →