#37372A#37372A

#37372A is a dark, muted yellow. Relative luminance 0.037; OKLCH L 33.3% C 0.022 H 107.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#37372A
RGB	rgb(55, 55, 42)
HSL	hsl(60, 13%, 19%)
HSV	hsv(60, 24%, 22%)
CMYK	cmyk(0%, 0%, 23.6%, 78.4%)
CIE-LAB	lab(22.69, -2.70, 8.18)
CIE-LCH	lch(22.69, 8.61, 108.24°)
OKLab	oklab(33.26% -0.0066 0.0209)
OKLCH	oklch(33.26% 0.022 107.5)
XYZ	xyz(3.3596, 3.7118, 2.7295)
Luminance	0.0371 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37372A #2A2A37

analogous

#37312A #37372A #31372A

triadic

#37372A #2A3737 #372A37

tetradic

#37372A #2A3731 #2A2A37 #372A31

square

#37372A #2A3731 #2A2A37 #372A31

split-complementary

#37372A #2A3137 #312A37

monochromatic

#11110D #141410 #37372A #5A5A44 #7C7C5F

Accessibility & contrast

On white

12.05

#37372A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#37372A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37372A

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37372A	#FFFFFF	#000000	##FFFFFF
##37372A	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393629

Deuteranopia (green-blind)

#3A362A

Tritanopia (blue-blind)

#393533

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #37372a;
/* rgb */ color: rgb(55, 55, 42);
/* oklch */ color: oklch(33.3% 0.022 107.5);

Tailwind

colors: {
  custom: {
    50: '#6e6d63',
    500: '#37372a',
    950: '#000000',
  },
}

SCSS

$custom: #37372a;
$custom-light: #6e6d63;
$custom-dark: #000000;

JSON

{
  "hex": "#37372a",
  "rgb": {
    "r": 55,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 60,
    "s": 13.402,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33262,
    "c": 0.02189,
    "h": 107.5
  },
  "luminance": 0.03712
}

Semantic roles & 50–950 ramp

primary

#37372A

secondary

#565667

accent

#72B672

background

#F6F6F5

surface

#EBEBEA

border

#C6C6C6

text

#070705

muted

#7A7A79

Preview Lab

Preview with #37372A

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

Preview Lab → · Contrast checker → · Palette generator →