#37340C#37340C

#37340C is a dark, muted yellow. Relative luminance 0.033; OKLCH L 31.9% C 0.058 H 105.0°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#37340C
RGB	rgb(55, 52, 12)
HSL	hsl(56, 64%, 13%)
HSV	hsv(56, 78%, 22%)
CMYK	cmyk(0%, 5.5%, 78.2%, 78.4%)
CIE-LAB	lab(21.19, -4.60, 24.62)
CIE-LCH	lch(21.19, 25.05, 100.57°)
OKLab	oklab(31.9% -0.0149 0.0556)
OKLCH	oklch(31.9% 0.058 105)
XYZ	xyz(2.8700, 3.2949, 0.8325)
Luminance	0.0330 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37340C #0C0F37

analogous

#371E0C #37340C #24370C

triadic

#37340C #0C3734 #340C37

tetradic

#37340C #0C371E #0C0F37 #370C24

square

#37340C #0C371E #0C0F37 #370C24

split-complementary

#37340C #0C2437 #1E0C37

monochromatic

#191805 #191805 #37340C #696317 #9B9322

Accessibility & contrast

On white

12.66

#37340C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#37340C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37340C

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37340C	#FFFFFF	#000000	##FFFFFF
##37340C	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393207

Deuteranopia (green-blind)

#3A340F

Tritanopia (blue-blind)

#3C302C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #37340c;
/* rgb */ color: rgb(55, 52, 12);
/* oklch */ color: oklch(31.9% 0.058 105.0);

Tailwind

colors: {
  custom: {
    50: '#706b4d',
    500: '#37340c',
    950: '#000000',
  },
}

SCSS

$custom: #37340c;
$custom-light: #706b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#37340c",
  "rgb": {
    "r": 55,
    "g": 52,
    "b": 12
  },
  "hsl": {
    "h": 55.814,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31901,
    "c": 0.05752,
    "h": 105
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#37340C

secondary

#2C3173

accent

#4CE741

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #37340C

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

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