#3B310E#3B310E

#3B310E is a dark, muted yellow. Relative luminance 0.032; OKLCH L 31.6% C 0.053 H 93.1°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#3B310E
RGB	rgb(59, 49, 14)
HSL	hsl(47, 62%, 14%)
HSV	hsv(47, 76%, 23%)
CMYK	cmyk(0%, 16.9%, 76.3%, 76.9%)
CIE-LAB	lab(20.67, -0.36, 23.22)
CIE-LCH	lch(20.67, 23.22, 90.89°)
OKLab	oklab(31.6% -0.0028 0.0527)
OKLCH	oklch(31.6% 0.053 93.1)
XYZ	xyz(2.9814, 3.1583, 0.8680)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B310E #0E183B

analogous

#3B1B0E #3B310E #2F3B0E

triadic

#3B310E #0E3B31 #310E3B

tetradic

#3B310E #0E3B1B #0E183B #3B0E2F

square

#3B310E #0E3B1B #0E183B #3B0E2F

split-complementary

#3B310E #0E2F3B #1B0E3B

monochromatic

#191506 #191506 #3B310E #6C5A1A #9E8325

Accessibility & contrast

On white

12.87

#3B310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3B310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B310E

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B310E	#FFFFFF	#000000	##FFFFFF
##3B310E	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300A

Deuteranopia (green-blind)

#393310

Tritanopia (blue-blind)

#402D2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3b310e;
/* rgb */ color: rgb(59, 49, 14);
/* oklch */ color: oklch(31.6% 0.053 93.1);

Tailwind

colors: {
  custom: {
    50: '#73684e',
    500: '#3b310e',
    950: '#000000',
  },
}

SCSS

$custom: #3b310e;
$custom-light: #73684e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b310e",
  "rgb": {
    "r": 59,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 46.667,
    "s": 61.644,
    "l": 14.314
  },
  "oklch": {
    "l": 0.316,
    "c": 0.05282,
    "h": 93.1
  },
  "luminance": 0.03158
}

Semantic roles & 50–950 ramp

primary

#3B310E

secondary

#2F3F76

accent

#67E543

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080602

muted

#7B7A78

Preview Lab

Preview with #3B310E

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

Preview Lab → · Contrast checker → · Palette generator →