#373111#373111

#373111 is a dark, muted yellow. Relative luminance 0.030; OKLCH L 31.2% C 0.049 H 98.8°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#373111
RGB	rgb(55, 49, 17)
HSL	hsl(51, 53%, 14%)
HSV	hsv(51, 69%, 22%)
CMYK	cmyk(0%, 10.9%, 69.1%, 78.4%)
CIE-LAB	lab(20.24, -2.25, 20.99)
CIE-LCH	lch(20.24, 21.11, 96.11°)
OKLab	oklab(31.17% -0.0075 0.0485)
OKLCH	oklch(31.17% 0.049 98.8)
XYZ	xyz(2.7751, 3.0494, 0.9726)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373111 #111737

analogous

#371E11 #373111 #2A3711

triadic

#373111 #113731 #311137

tetradic

#373111 #11371E #111737 #37112A

square

#373111 #11371E #111737 #37112A

split-complementary

#373111 #112A37 #1E1137

monochromatic

#171507 #171507 #373111 #665B1F #95842E

Accessibility & contrast

On white

13.05

#373111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#373111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373111

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373111	#FFFFFF	#000000	##FFFFFF
##373111	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300E

Deuteranopia (green-blind)

#383213

Tritanopia (blue-blind)

#3C2D2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #373111;
/* rgb */ color: rgb(55, 49, 17);
/* oklch */ color: oklch(31.2% 0.049 98.8);

Tailwind

colors: {
  custom: {
    50: '#6f6850',
    500: '#373111',
    950: '#000000',
  },
}

SCSS

$custom: #373111;
$custom-light: #6f6850;
$custom-dark: #000000;

JSON

{
  "hex": "#373111",
  "rgb": {
    "r": 55,
    "g": 49,
    "b": 17
  },
  "hsl": {
    "h": 50.526,
    "s": 52.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31166,
    "c": 0.04912,
    "h": 98.8
  },
  "luminance": 0.03049
}

Semantic roles & 50–950 ramp

primary

#373111

secondary

#343D70

accent

#62DC4C

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070602

muted

#7A7A78

Preview Lab

Preview with #373111

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

Preview Lab → · Contrast checker → · Palette generator →