#373605#373605

#373605 is a dark, moderate yellow. Relative luminance 0.035; OKLCH L 32.4% C 0.066 H 108.3°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#373605
RGB	rgb(55, 54, 5)
HSL	hsl(59, 83%, 12%)
HSV	hsv(59, 91%, 22%)
CMYK	cmyk(0%, 1.8%, 90.9%, 78.4%)
CIE-LAB	lab(21.81, -6.32, 28.19)
CIE-LCH	lch(21.81, 28.89, 102.63°)
OKLab	oklab(32.37% -0.0207 0.0623)
OKLCH	oklch(32.37% 0.066 108.3)
XYZ	xyz(2.9222, 3.4616, 0.6578)
Luminance	0.0346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373605 #050637

analogous

#371D05 #373605 #1F3705

triadic

#373605 #053736 #360537

tetradic

#373605 #05371D #050637 #37051F

square

#373605 #05371D #050637 #37051F

split-complementary

#373605 #051F37 #1D0537

monochromatic

#1C1C03 #1C1C03 #373605 #6F6D0A #A7A40F

Accessibility & contrast

On white

12.41

#373605 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#373605 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373605

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373605	#FFFFFF	#000000	##FFFFFF
##373605	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#3C3509

Tritanopia (blue-blind)

#3C322D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #373605;
/* rgb */ color: rgb(55, 54, 5);
/* oklch */ color: oklch(32.4% 0.066 108.3);

Tailwind

colors: {
  custom: {
    50: '#706c4a',
    500: '#373605',
    950: '#000000',
  },
}

SCSS

$custom: #373605;
$custom-light: #706c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#373605",
  "rgb": {
    "r": 55,
    "g": 54,
    "b": 5
  },
  "hsl": {
    "h": 58.8,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.32374,
    "c": 0.06568,
    "h": 108.3
  },
  "luminance": 0.03462
}

Semantic roles & 50–950 ramp

primary

#373605

secondary

#202178

accent

#32FA2E

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #373605

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

Preview Lab → · Contrast checker → · Palette generator →