#373D13#373D13

#373D13 is a dark, moderate yellow. Relative luminance 0.042; OKLCH L 34.4% C 0.063 H 116.7°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#373D13
RGB	rgb(55, 61, 19)
HSL	hsl(69, 53%, 16%)
HSV	hsv(69, 69%, 24%)
CMYK	cmyk(9.8%, 0%, 68.9%, 76.1%)
CIE-LAB	lab(24.31, -9.63, 24.40)
CIE-LCH	lch(24.31, 26.23, 111.54°)
OKLab	oklab(34.42% -0.0282 0.0561)
OKLCH	oklch(34.42% 0.063 116.7)
XYZ	xyz(3.3619, 4.1968, 1.2489)
Luminance	0.0420 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373D13 #19133D

analogous

#3D2E13 #373D13 #223D13

triadic

#373D13 #13373D #3D1337

tetradic

#373D13 #133D2E #19133D #3D1322

square

#373D13 #133D2E #19133D #3D1322

split-complementary

#373D13 #13223D #2E133D

monochromatic

#151707 #151707 #373D13 #616C22 #8B9A30

Accessibility & contrast

On white

11.42

#373D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#373D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373D13

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373D13	#FFFFFF	#000000	##FFFFFF
##373D13	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A0E

Deuteranopia (green-blind)

#413A16

Tritanopia (blue-blind)

#3B3934

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #373d13;
/* rgb */ color: rgb(55, 61, 19);
/* oklch */ color: oklch(34.4% 0.063 116.7);

Tailwind

colors: {
  custom: {
    50: '#6f7253',
    500: '#373d13',
    950: '#000000',
  },
}

SCSS

$custom: #373d13;
$custom-light: #6f7253;
$custom-dark: #000000;

JSON

{
  "hex": "#373d13",
  "rgb": {
    "r": 55,
    "g": 61,
    "b": 19
  },
  "hsl": {
    "h": 68.571,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.34419,
    "c": 0.06281,
    "h": 116.7
  },
  "luminance": 0.04197
}

Semantic roles & 50–950 ramp

primary

#373D13

secondary

#3F3675

accent

#4CDC60

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #373D13

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

Preview Lab → · Contrast checker → · Palette generator →