#373D0F#373D0F

#373D0F is a dark, moderate yellow. Relative luminance 0.042; OKLCH L 34.4% C 0.067 H 116.4°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#373D0F
RGB	rgb(55, 61, 15)
HSL	hsl(68, 61%, 15%)
HSV	hsv(68, 75%, 24%)
CMYK	cmyk(9.8%, 0%, 75.4%, 76.1%)
CIE-LAB	lab(24.27, -9.96, 26.41)
CIE-LCH	lch(24.27, 28.23, 110.67°)
OKLab	oklab(34.37% -0.0296 0.0597)
OKLCH	oklch(34.37% 0.067 116.4)
XYZ	xyz(3.3306, 4.1842, 1.0840)
Luminance	0.0418 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373D0F #150F3D

analogous

#3D2C0F #373D0F #203D0F

triadic

#373D0F #0F373D #3D0F37

tetradic

#373D0F #0F3D2C #150F3D #3D0F20

square

#373D0F #0F3D2C #150F3D #3D0F20

split-complementary

#373D0F #0F203D #2C0F3D

monochromatic

#161906 #161906 #373D0F #636E1B #909F27

Accessibility & contrast

On white

11.43

#373D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#373D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373D0F

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373D0F	#FFFFFF	#000000	##FFFFFF
##373D0F	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423909

Deuteranopia (green-blind)

#413A12

Tritanopia (blue-blind)

#3B3934

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #373d0f;
/* rgb */ color: rgb(55, 61, 15);
/* oklch */ color: oklch(34.4% 0.067 116.4);

Tailwind

colors: {
  custom: {
    50: '#6f7250',
    500: '#373d0f',
    950: '#000000',
  },
}

SCSS

$custom: #373d0f;
$custom-light: #6f7250;
$custom-dark: #000000;

JSON

{
  "hex": "#373d0f",
  "rgb": {
    "r": 55,
    "g": 61,
    "b": 15
  },
  "hsl": {
    "h": 67.826,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.34374,
    "c": 0.06664,
    "h": 116.4
  },
  "luminance": 0.04184
}

Semantic roles & 50–950 ramp

primary

#373D0F

secondary

#3A3077

accent

#44E459

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#070802

muted

#7A7B78

Preview Lab

Preview with #373D0F

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

Preview Lab → · Contrast checker → · Palette generator →