#37350C#37350C

#37350C is a dark, muted yellow. Relative luminance 0.034; OKLCH L 32.2% C 0.059 H 106.5°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#37350C
RGB	rgb(55, 53, 12)
HSL	hsl(57, 64%, 13%)
HSV	hsv(57, 78%, 22%)
CMYK	cmyk(0%, 3.6%, 78.2%, 78.4%)
CIE-LAB	lab(21.52, -5.23, 24.99)
CIE-LCH	lch(21.52, 25.53, 101.83°)
OKLab	oklab(32.17% -0.0167 0.0563)
OKLCH	oklch(32.17% 0.059 106.5)
XYZ	xyz(2.9151, 3.3851, 0.8476)
Luminance	0.0338 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37350C #0C0E37

analogous

#371F0C #37350C #23370C

triadic

#37350C #0C3735 #350C37

tetradic

#37350C #0C371F #0C0E37 #370C23

square

#37350C #0C371F #0C0E37 #370C23

split-complementary

#37350C #0C2337 #1F0C37

monochromatic

#191805 #191805 #37350C #696517 #9B9622

Accessibility & contrast

On white

12.52

#37350C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#37350C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37350C

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37350C	#FFFFFF	#000000	##FFFFFF
##37350C	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3307

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#3C312D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #37350c;
/* rgb */ color: rgb(55, 53, 12);
/* oklch */ color: oklch(32.2% 0.059 106.5);

Tailwind

colors: {
  custom: {
    50: '#706c4d',
    500: '#37350c',
    950: '#000000',
  },
}

SCSS

$custom: #37350c;
$custom-light: #706c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#37350c",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 12
  },
  "hsl": {
    "h": 57.209,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32169,
    "c": 0.05871,
    "h": 106.5
  },
  "luminance": 0.03385
}

Semantic roles & 50–950 ramp

primary

#37350C

secondary

#2C2F73

accent

#48E741

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #37350C

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

Preview Lab → · Contrast checker → · Palette generator →