#373406#373406

#373406 is a dark, moderate yellow. Relative luminance 0.033; OKLCH L 31.8% C 0.063 H 105.6°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#373406
RGB	rgb(55, 52, 6)
HSL	hsl(56, 80%, 12%)
HSV	hsv(56, 89%, 22%)
CMYK	cmyk(0%, 5.5%, 89.1%, 78.4%)
CIE-LAB	lab(21.14, -4.99, 27.06)
CIE-LCH	lch(21.14, 27.51, 100.44°)
OKLab	oklab(31.85% -0.0168 0.0603)
OKLCH	oklch(31.85% 0.063 105.6)
XYZ	xyz(2.8365, 3.2815, 0.6562)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373406 #060937

analogous

#371C06 #373406 #223706

triadic

#373406 #063734 #340637

tetradic

#373406 #06371C #060937 #370622

square

#373406 #06371C #060937 #370622

split-complementary

#373406 #062237 #1C0637

monochromatic

#1C1A03 #1C1A03 #373406 #6E680C #A59C12

Accessibility & contrast

On white

12.68

#373406 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#373406 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373406

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373406	#FFFFFF	#000000	##FFFFFF
##373406	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393200

Deuteranopia (green-blind)

#3B3409

Tritanopia (blue-blind)

#3C302B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #373406;
/* rgb */ color: rgb(55, 52, 6);
/* oklch */ color: oklch(31.8% 0.063 105.6);

Tailwind

colors: {
  custom: {
    50: '#706b4a',
    500: '#373406',
    950: '#000000',
  },
}

SCSS

$custom: #373406;
$custom-light: #706b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#373406",
  "rgb": {
    "r": 55,
    "g": 52,
    "b": 6
  },
  "hsl": {
    "h": 56.327,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31845,
    "c": 0.06256,
    "h": 105.6
  },
  "luminance": 0.03281
}

Semantic roles & 50–950 ramp

primary

#373406

secondary

#212777

accent

#3DF731

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #373406

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

Preview Lab → · Contrast checker → · Palette generator →