#373705#373705

#373705 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 32.6% C 0.067 H 109.6°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#373705
RGB	rgb(55, 55, 5)
HSL	hsl(60, 83%, 12%)
HSV	hsv(60, 91%, 22%)
CMYK	cmyk(0%, 0%, 90.9%, 78.4%)
CIE-LAB	lab(22.14, -6.94, 28.55)
CIE-LCH	lch(22.14, 29.38, 103.67°)
OKLab	oklab(32.65% -0.0224 0.063)
OKLCH	oklch(32.65% 0.067 109.6)
XYZ	xyz(2.9692, 3.5557, 0.6735)
Luminance	0.0356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#373705 #050537

analogous

#371E05 #373705 #1E3705

triadic

#373705 #053737 #370537

tetradic

#373705 #05371E #050537 #37051E

square

#373705 #05371E #050537 #37051E

split-complementary

#373705 #051E37 #1E0537

monochromatic

#1C1C03 #1C1C03 #373705 #6F6F0A #A7A70F

Accessibility & contrast

On white

12.27

#373705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#373705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #373705

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##373705	#FFFFFF	#000000	##FFFFFF
##373705	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#3D3609

Tritanopia (blue-blind)

#3C332E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #373705;
/* rgb */ color: rgb(55, 55, 5);
/* oklch */ color: oklch(32.6% 0.067 109.6);

Tailwind

colors: {
  custom: {
    50: '#706d4a',
    500: '#373705',
    950: '#000000',
  },
}

SCSS

$custom: #373705;
$custom-light: #706d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#373705",
  "rgb": {
    "r": 55,
    "g": 55,
    "b": 5
  },
  "hsl": {
    "h": 60,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.32645,
    "c": 0.06685,
    "h": 109.6
  },
  "luminance": 0.03556
}

Semantic roles & 50–950 ramp

primary

#373705

secondary

#202078

accent

#2EFA2E

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #373705

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

Preview Lab → · Contrast checker → · Palette generator →