#373511#373511

#373511 is a dark, muted yellow. Relative luminance 0.034; OKLCH L 32.2% C 0.054 H 106.1°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#373511
RGB	rgb(55, 53, 17)
HSL	hsl(57, 53%, 14%)
HSV	hsv(57, 69%, 22%)
CMYK	cmyk(0%, 3.6%, 69.1%, 78.4%)
CIE-LAB	lab(21.58, -4.83, 22.48)
CIE-LCH	lch(21.58, 22.99, 102.14°)
OKLab	oklab(32.23% -0.0149 0.0517)
OKLCH	oklch(32.23% 0.054 106.1)
XYZ	xyz(2.9499, 3.3990, 1.0309)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373511 #111337

analogous

#372211 #373511 #263711

triadic

#373511 #113735 #351137

tetradic

#373511 #113722 #111337 #371126

square

#373511 #113722 #111337 #371126

split-complementary

#373511 #112637 #221137

monochromatic

#171707 #171707 #373511 #66621F #958F2E

Accessibility & contrast

On white

12.50

#373511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#373511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373511

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373511	#FFFFFF	#000000	##FFFFFF
##373511	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330D

Deuteranopia (green-blind)

#3B3413

Tritanopia (blue-blind)

#3B312D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #373511;
/* rgb */ color: rgb(55, 53, 17);
/* oklch */ color: oklch(32.2% 0.054 106.1);

Tailwind

colors: {
  custom: {
    50: '#6f6c50',
    500: '#373511',
    950: '#000000',
  },
}

SCSS

$custom: #373511;
$custom-light: #6f6c50;
$custom-dark: #000000;

JSON

{
  "hex": "#373511",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 17
  },
  "hsl": {
    "h": 56.842,
    "s": 52.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32226,
    "c": 0.05382,
    "h": 106.1
  },
  "luminance": 0.03399
}

Semantic roles & 50–950 ramp

primary

#373511

secondary

#343770

accent

#53DC4C

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070602

muted

#7A7A78

Preview Lab

Preview with #373511

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

Preview Lab → · Contrast checker → · Palette generator →