#373109#373109

#373109 is a dark, muted yellow. Relative luminance 0.030; OKLCH L 31.1% C 0.057 H 100.5°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#373109
RGB	rgb(55, 49, 9)
HSL	hsl(52, 72%, 13%)
HSV	hsv(52, 84%, 22%)
CMYK	cmyk(0%, 10.9%, 83.6%, 78.4%)
CIE-LAB	lab(20.16, -2.86, 24.75)
CIE-LCH	lch(20.16, 24.91, 96.58°)
OKLab	oklab(31.07% -0.0104 0.0558)
OKLCH	oklch(31.07% 0.057 100.5)
XYZ	xyz(2.7233, 3.0287, 0.6995)
Luminance	0.0303 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373109 #090F37

analogous

#371A09 #373109 #263709

triadic

#373109 #093731 #310937

tetradic

#373109 #09371A #090F37 #370926

square

#373109 #09371A #090F37 #370926

split-complementary

#373109 #092637 #1A0937

monochromatic

#1A1704 #1A1704 #373109 #6C6012 #A08F1A

Accessibility & contrast

On white

13.08

#373109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#373109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373109

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373109	#FFFFFF	#000000	##FFFFFF
##373109	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#372F04

Deuteranopia (green-blind)

#38320C

Tritanopia (blue-blind)

#3C2D29

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #373109;
/* rgb */ color: rgb(55, 49, 9);
/* oklch */ color: oklch(31.1% 0.057 100.5);

Tailwind

colors: {
  custom: {
    50: '#70684c',
    500: '#373109',
    950: '#000000',
  },
}

SCSS

$custom: #373109;
$custom-light: #70684c;
$custom-dark: #000000;

JSON

{
  "hex": "#373109",
  "rgb": {
    "r": 55,
    "g": 49,
    "b": 9
  },
  "hsl": {
    "h": 52.174,
    "s": 71.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.31074,
    "c": 0.0568,
    "h": 100.5
  },
  "luminance": 0.03029
}

Semantic roles & 50–950 ramp

primary

#373109

secondary

#273175

accent

#51EF39

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #373109

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

Preview Lab → · Contrast checker → · Palette generator →