#37360B#37360B

#37360B is a dark, moderate yellow. Relative luminance 0.035; OKLCH L 32.4% C 0.061 H 108.0°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#37360B
RGB	rgb(55, 54, 11)
HSL	hsl(59, 67%, 13%)
HSV	hsv(59, 80%, 22%)
CMYK	cmyk(0%, 1.8%, 80%, 78.4%)
CIE-LAB	lab(21.85, -5.94, 25.78)
CIE-LCH	lch(21.85, 26.46, 102.96°)
OKLab	oklab(32.43% -0.0188 0.0578)
OKLCH	oklch(32.43% 0.061 108)
XYZ	xyz(2.9552, 3.4748, 0.8316)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37360B #0B0C37

analogous

#37200B #37360B #22370B

triadic

#37360B #0B3736 #360B37

tetradic

#37360B #0B3720 #0B0C37 #370B22

square

#37360B #0B3720 #0B0C37 #370B22

split-complementary

#37360B #0B2237 #200B37

monochromatic

#1A1905 #1A1905 #37360B #6A6815 #9D9A1F

Accessibility & contrast

On white

12.39

#37360B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#37360B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37360B

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37360B	#FFFFFF	#000000	##FFFFFF
##37360B	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3305

Deuteranopia (green-blind)

#3C350E

Tritanopia (blue-blind)

#3C322D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #37360b;
/* rgb */ color: rgb(55, 54, 11);
/* oklch */ color: oklch(32.4% 0.061 108.0);

Tailwind

colors: {
  custom: {
    50: '#706c4d',
    500: '#37360b',
    950: '#000000',
  },
}

SCSS

$custom: #37360b;
$custom-light: #706c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#37360b",
  "rgb": {
    "r": 55,
    "g": 54,
    "b": 11
  },
  "hsl": {
    "h": 58.636,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.32428,
    "c": 0.06078,
    "h": 108
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#37360B

secondary

#2A2C74

accent

#42EA3E

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #37360B

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

Preview Lab → · Contrast checker → · Palette generator →