#3B340F#3B340F

#3B340F is a dark, muted yellow. Relative luminance 0.034; OKLCH L 32.4% C 0.055 H 98.5°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B340F
RGB	rgb(59, 52, 15)
HSL	hsl(50, 59%, 15%)
HSV	hsv(50, 75%, 23%)
CMYK	cmyk(0%, 11.9%, 74.6%, 76.9%)
CIE-LAB	lab(21.65, -2.24, 23.78)
CIE-LCH	lch(21.65, 23.88, 95.39°)
OKLab	oklab(32.39% -0.0081 0.054)
OKLCH	oklch(32.39% 0.055 98.5)
XYZ	xyz(3.1180, 3.4204, 0.9478)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B340F #0F163B

analogous

#3B1E0F #3B340F #2C3B0F

triadic

#3B340F #0F3B34 #340F3B

tetradic

#3B340F #0F3B1E #0F163B #3B0F2C

square

#3B340F #0F3B1E #0F163B #3B0F2C

split-complementary

#3B340F #0F2C3B #1E0F3B

monochromatic

#181606 #181606 #3B340F #6C5F1B #9D8A28

Accessibility & contrast

On white

12.47

#3B340F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#3B340F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B340F

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B340F	#FFFFFF	#000000	##FFFFFF
##3B340F	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A320B

Deuteranopia (green-blind)

#3C3511

Tritanopia (blue-blind)

#40302C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3b340f;
/* rgb */ color: rgb(59, 52, 15);
/* oklch */ color: oklch(32.4% 0.055 98.5);

Tailwind

colors: {
  custom: {
    50: '#736b4f',
    500: '#3b340f',
    950: '#000000',
  },
}

SCSS

$custom: #3b340f;
$custom-light: #736b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3b340f",
  "rgb": {
    "r": 59,
    "g": 52,
    "b": 15
  },
  "hsl": {
    "h": 50.455,
    "s": 59.459,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32385,
    "c": 0.05463,
    "h": 98.5
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#3B340F

secondary

#303B75

accent

#5EE345

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080602

muted

#7B7A78

Preview Lab

Preview with #3B340F

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

Preview Lab → · Contrast checker → · Palette generator →