#3B3604#3B3604

#3B3604 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 32.8% C 0.066 H 103.4°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#3B3604
RGB	rgb(59, 54, 4)
HSL	hsl(55, 87%, 12%)
HSV	hsv(55, 93%, 23%)
CMYK	cmyk(0%, 8.5%, 93.2%, 76.9%)
CIE-LAB	lab(22.22, -4.23, 29.16)
CIE-LCH	lch(22.22, 29.47, 98.24°)
OKLab	oklab(32.81% -0.0152 0.064)
OKLCH	oklch(32.81% 0.066 103.4)
XYZ	xyz(3.1449, 3.5770, 0.6396)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B3604 #04093B

analogous

#3B1A04 #3B3604 #253B04

triadic

#3B3604 #043B36 #36043B

tetradic

#3B3604 #043B1A #04093B #3B0425

square

#3B3604 #043B1A #04093B #3B0425

split-complementary

#3B3604 #04253B #1A043B

monochromatic

#1D1A02 #1D1A02 #3B3604 #746A08 #AE9F0C

Accessibility & contrast

On white

12.24

#3B3604 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#3B3604 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B3604

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B3604	#FFFFFF	#000000	##FFFFFF
##3B3604	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#3E3607

Tritanopia (blue-blind)

#40312D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3b3604;
/* rgb */ color: rgb(59, 54, 4);
/* oklch */ color: oklch(32.8% 0.066 103.4);

Tailwind

colors: {
  custom: {
    50: '#736c4a',
    500: '#3b3604',
    950: '#000000',
  },
}

SCSS

$custom: #3b3604;
$custom-light: #736c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#3b3604",
  "rgb": {
    "r": 59,
    "g": 54,
    "b": 4
  },
  "hsl": {
    "h": 54.545,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.32805,
    "c": 0.06581,
    "h": 103.4
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#3B3604

secondary

#1E277D

accent

#3EFD2A

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3B3604

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

Preview Lab → · Contrast checker → · Palette generator →