#373113#373113

#373113 is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.2% C 0.047 H 98.2°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#373113
RGB	rgb(55, 49, 19)
HSL	hsl(50, 49%, 15%)
HSV	hsv(50, 65%, 22%)
CMYK	cmyk(0%, 10.9%, 65.5%, 78.4%)
CIE-LAB	lab(20.27, -2.06, 19.84)
CIE-LCH	lch(20.27, 19.95, 95.92°)
OKLab	oklab(31.2% -0.0067 0.0464)
OKLCH	oklch(31.2% 0.047 98.2)
XYZ	xyz(2.7915, 3.0560, 1.0588)
Luminance	0.0306 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373113 #131937

analogous

#371F13 #373113 #2B3713

triadic

#373113 #133731 #311337

tetradic

#373113 #13371F #131937 #37132B

square

#373113 #13371F #131937 #37132B

split-complementary

#373113 #132B37 #1F1337

monochromatic

#171408 #171408 #373113 #645A23 #928232

Accessibility & contrast

On white

13.03

#373113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#373113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373113

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373113	#FFFFFF	#000000	##FFFFFF
##373113	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363010

Deuteranopia (green-blind)

#383214

Tritanopia (blue-blind)

#3B2D2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #373113;
/* rgb */ color: rgb(55, 49, 19);
/* oklch */ color: oklch(31.2% 0.047 98.2);

Tailwind

colors: {
  custom: {
    50: '#6f6851',
    500: '#373113',
    950: '#000000',
  },
}

SCSS

$custom: #373113;
$custom-light: #6f6851;
$custom-dark: #000000;

JSON

{
  "hex": "#373113",
  "rgb": {
    "r": 55,
    "g": 49,
    "b": 19
  },
  "hsl": {
    "h": 50,
    "s": 48.649,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31195,
    "c": 0.04685,
    "h": 98.2
  },
  "luminance": 0.03056
}

Semantic roles & 50–950 ramp

primary

#373113

secondary

#37406F

accent

#66D850

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070602

muted

#7A7A78

Preview Lab

Preview with #373113

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

Preview Lab → · Contrast checker → · Palette generator →