#3A381E#3A381E

#3A381E is a dark, muted yellow. Relative luminance 0.038; OKLCH L 33.6% C 0.041 H 104.6°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#3A381E
RGB	rgb(58, 56, 30)
HSL	hsl(56, 32%, 17%)
HSV	hsv(56, 48%, 23%)
CMYK	cmyk(0%, 3.4%, 48.3%, 77.3%)
CIE-LAB	lab(23.07, -3.78, 16.54)
CIE-LCH	lch(23.07, 16.97, 102.86°)
OKLab	oklab(33.55% -0.0104 0.0401)
OKLCH	oklch(33.55% 0.041 104.6)
XYZ	xyz(3.3935, 3.8217, 1.7869)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A381E #1E203A

analogous

#3A2A1E #3A381E #2E3A1E

triadic

#3A381E #1E3A38 #381E3A

tetradic

#3A381E #1E3A2A #1E203A #3A1E2E

square

#3A381E #1E3A2A #1E203A #3A1E2E

split-complementary

#3A381E #1E2E3A #2A1E3A

monochromatic

#14130A #14130A #3A381E #625F33 #8B8648

Accessibility & contrast

On white

11.90

#3A381E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3A381E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A381E

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A381E	#FFFFFF	#000000	##FFFFFF
##3A381E	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361C

Deuteranopia (green-blind)

#3D381F

Tritanopia (blue-blind)

#3E3532

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3a381e;
/* rgb */ color: rgb(58, 56, 30);
/* oklch */ color: oklch(33.6% 0.041 104.6);

Tailwind

colors: {
  custom: {
    50: '#716e5a',
    500: '#3a381e',
    950: '#000000',
  },
}

SCSS

$custom: #3a381e;
$custom-light: #716e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a381e",
  "rgb": {
    "r": 58,
    "g": 56,
    "b": 30
  },
  "hsl": {
    "h": 55.714,
    "s": 31.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.33552,
    "c": 0.04148,
    "h": 104.6
  },
  "luminance": 0.03822
}

Semantic roles & 50–950 ramp

primary

#3A381E

secondary

#46496E

accent

#67C860

background

#F6F6F5

surface

#ECEBE9

border

#C7C6C5

text

#070703

muted

#7A7A78

Preview Lab

Preview with #3A381E

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

Preview Lab → · Contrast checker → · Palette generator →