#373513#373513

#373513 is a dark, muted yellow. Relative luminance 0.034; OKLCH L 32.3% C 0.052 H 105.9°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#373513
RGB	rgb(55, 53, 19)
HSL	hsl(57, 49%, 15%)
HSV	hsv(57, 65%, 22%)
CMYK	cmyk(0%, 3.6%, 65.5%, 78.4%)
CIE-LAB	lab(21.60, -4.65, 21.37)
CIE-LCH	lch(21.60, 21.87, 102.27°)
OKLab	oklab(32.25% -0.0141 0.0497)
OKLCH	oklch(32.25% 0.052 105.9)
XYZ	xyz(2.9663, 3.4055, 1.1170)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373513 #131537

analogous

#372313 #373513 #273713

triadic

#373513 #133735 #351337

tetradic

#373513 #133723 #131537 #371327

square

#373513 #133723 #131537 #371327

split-complementary

#373513 #132737 #231337

monochromatic

#171608 #171608 #373513 #646123 #928D32

Accessibility & contrast

On white

12.49

#373513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#373513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373513

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373513	#FFFFFF	#000000	##FFFFFF
##373513	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3310

Deuteranopia (green-blind)

#3B3415

Tritanopia (blue-blind)

#3B312D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #373513;
/* rgb */ color: rgb(55, 53, 19);
/* oklch */ color: oklch(32.3% 0.052 105.9);

Tailwind

colors: {
  custom: {
    50: '#6f6c52',
    500: '#373513',
    950: '#000000',
  },
}

SCSS

$custom: #373513;
$custom-light: #6f6c52;
$custom-dark: #000000;

JSON

{
  "hex": "#373513",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 19
  },
  "hsl": {
    "h": 56.667,
    "s": 48.649,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32253,
    "c": 0.05162,
    "h": 105.9
  },
  "luminance": 0.03405
}

Semantic roles & 50–950 ramp

primary

#373513

secondary

#373A6F

accent

#57D850

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070602

muted

#7A7A78

Preview Lab

Preview with #373513

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

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