#373304#373304

#373304 is a dark, moderate yellow. Relative luminance 0.032; OKLCH L 31.6% C 0.063 H 104.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#373304
RGB	rgb(55, 51, 4)
HSL	hsl(55, 86%, 12%)
HSV	hsv(55, 93%, 22%)
CMYK	cmyk(0%, 7.3%, 92.7%, 78.4%)
CIE-LAB	lab(20.78, -4.48, 27.49)
CIE-LCH	lch(20.78, 27.85, 99.25°)
OKLab	oklab(31.56% -0.0157 0.0612)
OKLCH	oklch(31.56% 0.063 104.4)
XYZ	xyz(2.7814, 3.1888, 0.5838)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373304 #040837

analogous

#371A04 #373304 #223704

triadic

#373304 #043733 #330437

tetradic

#373304 #04371A #040837 #370422

square

#373304 #04371A #040837 #370422

split-complementary

#373304 #042237 #1A0437

monochromatic

#1D1A02 #1D1A02 #373304 #706808 #A99D0C

Accessibility & contrast

On white

12.82

#373304 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#373304 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373304

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373304	#FFFFFF	#000000	##FFFFFF
##373304	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#3A3307

Tritanopia (blue-blind)

#3C2F2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #373304;
/* rgb */ color: rgb(55, 51, 4);
/* oklch */ color: oklch(31.6% 0.063 104.4);

Tailwind

colors: {
  custom: {
    50: '#706a49',
    500: '#373304',
    950: '#000000',
  },
}

SCSS

$custom: #373304;
$custom-light: #706a49;
$custom-dark: #000000;

JSON

{
  "hex": "#373304",
  "rgb": {
    "r": 55,
    "g": 51,
    "b": 4
  },
  "hsl": {
    "h": 55.294,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.31558,
    "c": 0.06321,
    "h": 104.4
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#373304

secondary

#1E2579

accent

#3CFD2B

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #373304

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

Preview Lab → · Contrast checker → · Palette generator →