#37340A#37340A

#37340A is a dark, muted yellow. Relative luminance 0.033; OKLCH L 31.9% C 0.059 H 105.2°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#37340A
RGB	rgb(55, 52, 10)
HSL	hsl(56, 69%, 13%)
HSV	hsv(56, 82%, 22%)
CMYK	cmyk(0%, 5.5%, 81.8%, 78.4%)
CIE-LAB	lab(21.17, -4.73, 25.46)
CIE-LCH	lch(21.17, 25.90, 100.52°)
OKLab	oklab(31.88% -0.0155 0.0572)
OKLCH	oklch(31.88% 0.059 105.2)
XYZ	xyz(2.8584, 3.2902, 0.7716)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37340A #0A0D37

analogous

#371D0A #37340A #23370A

triadic

#37340A #0A3734 #340A37

tetradic

#37340A #0A371D #0A0D37 #370A23

square

#37340A #0A371D #0A0D37 #370A23

split-complementary

#37340A #0A2337 #1D0A37

monochromatic

#1A1805 #1A1805 #37340A #6B6513 #9F961D

Accessibility & contrast

On white

12.67

#37340A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#37340A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37340A

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37340A	#FFFFFF	#000000	##FFFFFF
##37340A	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393205

Deuteranopia (green-blind)

#3A340D

Tritanopia (blue-blind)

#3C302C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #37340a;
/* rgb */ color: rgb(55, 52, 10);
/* oklch */ color: oklch(31.9% 0.059 105.2);

Tailwind

colors: {
  custom: {
    50: '#706b4c',
    500: '#37340a',
    950: '#000000',
  },
}

SCSS

$custom: #37340a;
$custom-light: #706b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#37340a",
  "rgb": {
    "r": 55,
    "g": 52,
    "b": 10
  },
  "hsl": {
    "h": 56,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31881,
    "c": 0.05923,
    "h": 105.2
  },
  "luminance": 0.0329
}

Semantic roles & 50–950 ramp

primary

#37340A

secondary

#282D74

accent

#48EC3C

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #37340A

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

Preview Lab → · Contrast checker → · Palette generator →