#373905#373905

#373905 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.2% C 0.069 H 111.9°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#373905
RGB	rgb(55, 57, 5)
HSL	hsl(62, 84%, 12%)
HSV	hsv(62, 91%, 22%)
CMYK	cmyk(3.5%, 0%, 91.2%, 77.6%)
CIE-LAB	lab(22.83, -8.18, 29.26)
CIE-LCH	lch(22.83, 30.38, 105.62°)
OKLab	oklab(33.19% -0.0259 0.0643)
OKLCH	oklch(33.19% 0.069 111.9)
XYZ	xyz(3.0662, 3.7495, 0.7058)
Luminance	0.0375 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373905 #070539

analogous

#392105 #373905 #1D3905

triadic

#373905 #053739 #390537

tetradic

#373905 #053921 #070539 #39051D

square

#373905 #053921 #070539 #39051D

split-complementary

#373905 #051D39 #210539

monochromatic

#1B1C02 #1B1C02 #373905 #6D710A #A4AA0F

Accessibility & contrast

On white

12.00

#373905 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#373905 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373905

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373905	#FFFFFF	#000000	##FFFFFF
##373905	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3E3709

Tritanopia (blue-blind)

#3C352F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #373905;
/* rgb */ color: rgb(55, 57, 5);
/* oklch */ color: oklch(33.2% 0.069 111.9);

Tailwind

colors: {
  custom: {
    50: '#706f4a',
    500: '#373905',
    950: '#000000',
  },
}

SCSS

$custom: #373905;
$custom-light: #706f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#373905",
  "rgb": {
    "r": 55,
    "g": 57,
    "b": 5
  },
  "hsl": {
    "h": 62.308,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.3319,
    "c": 0.06927,
    "h": 111.9
  },
  "luminance": 0.03749
}

Semantic roles & 50–950 ramp

primary

#373905

secondary

#23207A

accent

#2EFA36

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #373905

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

Preview Lab → · Contrast checker → · Palette generator →