#3E310A#3E310A

#3E310A is a dark, muted yellow. Relative luminance 0.032; OKLCH L 31.9% C 0.057 H 89.8°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E310A
RGB	rgb(62, 49, 10)
HSL	hsl(45, 72%, 14%)
HSV	hsv(45, 84%, 24%)
CMYK	cmyk(0%, 21%, 83.9%, 75.7%)
CIE-LAB	lab(20.99, 0.99, 25.50)
CIE-LCH	lch(20.99, 25.52, 87.78°)
OKLab	oklab(31.93% 0.0002 0.057)
OKLCH	oklch(31.93% 0.057 89.8)
XYZ	xyz(3.1399, 3.2429, 0.7477)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E310A #0A173E

analogous

#3E170A #3E310A #313E0A

triadic

#3E310A #0A3E31 #310A3E

tetradic

#3E310A #0A3E17 #0A173E #3E0A31

square

#3E310A #0A3E17 #0A173E #3E0A31

split-complementary

#3E310A #0A313E #170A3E

monochromatic

#1A1504 #1A1504 #3E310A #735B13 #A7841B

Accessibility & contrast

On white

12.74

#3E310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#3E310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E310A

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E310A	#FFFFFF	#000000	##FFFFFF
##3E310A	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383005

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#442C29

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3e310a;
/* rgb */ color: rgb(62, 49, 10);
/* oklch */ color: oklch(31.9% 0.057 89.8);

Tailwind

colors: {
  custom: {
    50: '#76684c',
    500: '#3e310a',
    950: '#000000',
  },
}

SCSS

$custom: #3e310a;
$custom-light: #76684c;
$custom-dark: #000000;

JSON

{
  "hex": "#3e310a",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 45,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.31928,
    "c": 0.05702,
    "h": 89.8
  },
  "luminance": 0.03243
}

Semantic roles & 50–950 ramp

primary

#3E310A

secondary

#283D7B

accent

#66EF39

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3E310A

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

Preview Lab → · Contrast checker → · Palette generator →