#37350D#37350D

#37350D is a dark, muted yellow. Relative luminance 0.034; OKLCH L 32.2% C 0.058 H 106.5°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#37350D
RGB	rgb(55, 53, 13)
HSL	hsl(57, 62%, 13%)
HSV	hsv(57, 76%, 22%)
CMYK	cmyk(0%, 3.6%, 76.4%, 78.4%)
CIE-LAB	lab(21.53, -5.16, 24.53)
CIE-LCH	lch(21.53, 25.07, 101.88°)
OKLab	oklab(32.18% -0.0164 0.0554)
OKLCH	oklch(32.18% 0.058 106.5)
XYZ	xyz(2.9214, 3.3876, 0.8807)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37350D #0D0F37

analogous

#37200D #37350D #24370D

triadic

#37350D #0D3735 #350D37

tetradic

#37350D #0D3720 #0D0F37 #370D24

square

#37350D #0D3720 #0D0F37 #370D24

split-complementary

#37350D #0D2437 #200D37

monochromatic

#191806 #191806 #37350D #686519 #9A9424

Accessibility & contrast

On white

12.52

#37350D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#37350D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37350D

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37350D	#FFFFFF	#000000	##FFFFFF
##37350D	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)

#3A3308

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#3C312D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #37350d;
/* rgb */ color: rgb(55, 53, 13);
/* oklch */ color: oklch(32.2% 0.058 106.5);

Tailwind

colors: {
  custom: {
    50: '#6f6c4e',
    500: '#37350d',
    950: '#000000',
  },
}

SCSS

$custom: #37350d;
$custom-light: #6f6c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#37350d",
  "rgb": {
    "r": 55,
    "g": 53,
    "b": 13
  },
  "hsl": {
    "h": 57.143,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.32179,
    "c": 0.05781,
    "h": 106.5
  },
  "luminance": 0.03387
}

Semantic roles & 50–950 ramp

primary

#37350D

secondary

#2D3172

accent

#4BE543

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #37350D

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

Preview Lab → · Contrast checker → · Palette generator →