#373013#373013

#373013 is a dark, muted yellow. Relative luminance 0.030; OKLCH L 30.9% C 0.046 H 96.0°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#373013
RGB	rgb(55, 48, 19)
HSL	hsl(48, 49%, 15%)
HSV	hsv(48, 65%, 22%)
CMYK	cmyk(0%, 12.7%, 65.5%, 78.4%)
CIE-LAB	lab(19.94, -1.40, 19.46)
CIE-LCH	lch(19.94, 19.51, 94.12°)
OKLab	oklab(30.93% -0.0048 0.0455)
OKLCH	oklch(30.93% 0.046 96)
XYZ	xyz(2.7501, 2.9733, 1.0450)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373013 #131A37

analogous

#371E13 #373013 #2C3713

triadic

#373013 #133730 #301337

tetradic

#373013 #13371E #131A37 #37132C

square

#373013 #13371E #131A37 #37132C

split-complementary

#373013 #132C37 #1E1337

monochromatic

#171408 #171408 #373013 #645823 #927F32

Accessibility & contrast

On white

13.17

#373013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#373013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373013

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373013	#FFFFFF	#000000	##FFFFFF
##373013	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F10

Deuteranopia (green-blind)

#373114

Tritanopia (blue-blind)

#3C2C29

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #373013;
/* rgb */ color: rgb(55, 48, 19);
/* oklch */ color: oklch(30.9% 0.046 96.0);

Tailwind

colors: {
  custom: {
    50: '#6f6851',
    500: '#373013',
    950: '#000000',
  },
}

SCSS

$custom: #373013;
$custom-light: #6f6851;
$custom-dark: #000000;

JSON

{
  "hex": "#373013",
  "rgb": {
    "r": 55,
    "g": 48,
    "b": 19
  },
  "hsl": {
    "h": 48.333,
    "s": 48.649,
    "l": 14.51
  },
  "oklch": {
    "l": 0.30933,
    "c": 0.04579,
    "h": 96
  },
  "luminance": 0.02973
}

Semantic roles & 50–950 ramp

primary

#373013

secondary

#37426F

accent

#6AD850

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070602

muted

#7A7A78

Preview Lab

Preview with #373013

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

Preview Lab → · Contrast checker → · Palette generator →