#37372C#37372C

#37372C is a dark, near-neutral yellow. Relative luminance 0.037; OKLCH L 33.3% C 0.019 H 107.4°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#37372C
RGB	rgb(55, 55, 44)
HSL	hsl(60, 11%, 19%)
HSV	hsv(60, 20%, 22%)
CMYK	cmyk(0%, 0%, 20%, 78.4%)
CIE-LAB	lab(22.75, -2.32, 6.92)
CIE-LCH	lch(22.75, 7.30, 108.54°)
OKLab	oklab(33.32% -0.0056 0.0178)
OKLCH	oklch(33.32% 0.019 107.4)
XYZ	xyz(3.3963, 3.7265, 2.9227)
Luminance	0.0373 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37372C #2C2C37

analogous

#37322C #37372C #32372C

triadic

#37372C #2C3737 #372C37

tetradic

#37372C #2C3732 #2C2C37 #372C32

square

#37372C #2C3732 #2C2C37 #372C32

split-complementary

#37372C #2C3237 #322C37

monochromatic

#11110E #151511 #37372C #595947 #7B7B62

Accessibility & contrast

On white

12.03

#37372C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#37372C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37372C

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37372C	#FFFFFF	#000000	##FFFFFF
##37372C	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362B

Deuteranopia (green-blind)

#39372C

Tritanopia (blue-blind)

#393634

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #37372c;
/* rgb */ color: rgb(55, 55, 44);
/* oklch */ color: oklch(33.3% 0.019 107.4);

Tailwind

colors: {
  custom: {
    50: '#6d6d65',
    500: '#37372c',
    950: '#000000',
  },
}

SCSS

$custom: #37372c;
$custom-light: #6d6d65;
$custom-dark: #000000;

JSON

{
  "hex": "#37372c",
  "rgb": {
    "r": 55,
    "g": 55,
    "b": 44
  },
  "hsl": {
    "h": 60,
    "s": 11.111,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33319,
    "c": 0.01862,
    "h": 107.4
  },
  "luminance": 0.03726
}

Semantic roles & 50–950 ramp

primary

#37372C

secondary

#585867

accent

#74B474

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#070705

muted

#7A7A7A

Preview Lab

Preview with #37372C

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

Preview Lab → · Contrast checker → · Palette generator →