#373810#373810

#373810 is a dark, muted yellow. Relative luminance 0.037; OKLCH L 33.0% C 0.059 H 110.6°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#373810
RGB	rgb(55, 56, 16)
HSL	hsl(62, 56%, 14%)
HSV	hsv(62, 71%, 22%)
CMYK	cmyk(1.8%, 0%, 71.4%, 78%)
CIE-LAB	lab(22.58, -6.82, 24.11)
CIE-LCH	lch(22.58, 25.06, 105.79°)
OKLab	oklab(33.02% -0.0207 0.055)
OKLCH	oklch(33.02% 0.059 110.6)
XYZ	xyz(3.0833, 3.6781, 1.0376)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373810 #111038

analogous

#382510 #373810 #233810

triadic

#373810 #103738 #381037

tetradic

#373810 #103825 #111038 #381023

square

#373810 #103825 #111038 #381023

split-complementary

#373810 #102338 #251038

monochromatic

#171807 #171807 #373810 #66681E #95972B

Accessibility & contrast

On white

12.10

#373810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#373810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373810

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373810	#FFFFFF	#000000	##FFFFFF
##373810	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350B

Deuteranopia (green-blind)

#3D3612

Tritanopia (blue-blind)

#3B3430

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #373810;
/* rgb */ color: rgb(55, 56, 16);
/* oklch */ color: oklch(33.0% 0.059 110.6);

Tailwind

colors: {
  custom: {
    50: '#6f6e50',
    500: '#373810',
    950: '#000000',
  },
}

SCSS

$custom: #373810;
$custom-light: #6f6e50;
$custom-dark: #000000;

JSON

{
  "hex": "#373810",
  "rgb": {
    "r": 55,
    "g": 56,
    "b": 16
  },
  "hsl": {
    "h": 61.5,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.33021,
    "c": 0.05877,
    "h": 110.6
  },
  "luminance": 0.03678
}

Semantic roles & 50–950 ramp

primary

#373810

secondary

#343272

accent

#49DF4D

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070702

muted

#7A7A78

Preview Lab

Preview with #373810

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

Preview Lab → · Contrast checker → · Palette generator →