#3C381A#3C381A

#3C381A is a dark, muted yellow. Relative luminance 0.039; OKLCH L 33.7% C 0.047 H 101.8°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C381A
RGB	rgb(60, 56, 26)
HSL	hsl(53, 40%, 17%)
HSV	hsv(53, 57%, 24%)
CMYK	cmyk(0%, 6.7%, 56.7%, 76.5%)
CIE-LAB	lab(23.22, -3.26, 19.24)
CIE-LCH	lch(23.22, 19.52, 99.60°)
OKLab	oklab(33.69% -0.0095 0.0458)
OKLCH	oklch(33.69% 0.047 101.8)
XYZ	xyz(3.4642, 3.8637, 1.5404)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C381A #1A1E3C

analogous

#3C271A #3C381A #2F3C1A

triadic

#3C381A #1A3C38 #381A3C

tetradic

#3C381A #1A3C27 #1A1E3C #3C1A2F

square

#3C381A #1A3C27 #1A1E3C #3C1A2F

split-complementary

#3C381A #1A2F3C #271A3C

monochromatic

#151409 #151409 #3C381A #67602D #91883F

Accessibility & contrast

On white

11.85

#3C381A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3C381A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C381A

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C381A	#FFFFFF	#000000	##FFFFFF
##3C381A	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3617

Deuteranopia (green-blind)

#3E381B

Tritanopia (blue-blind)

#403431

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3c381a;
/* rgb */ color: rgb(60, 56, 26);
/* oklch */ color: oklch(33.7% 0.047 101.8);

Tailwind

colors: {
  custom: {
    50: '#736e57',
    500: '#3c381a',
    950: '#000000',
  },
}

SCSS

$custom: #3c381a;
$custom-light: #736e57;
$custom-dark: #000000;

JSON

{
  "hex": "#3c381a",
  "rgb": {
    "r": 60,
    "g": 56,
    "b": 26
  },
  "hsl": {
    "h": 52.941,
    "s": 39.535,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33694,
    "c": 0.04677,
    "h": 101.8
  },
  "luminance": 0.03864
}

Semantic roles & 50–950 ramp

primary

#3C381A

secondary

#404672

accent

#66CF58

background

#F7F6F5

surface

#EDEBE9

border

#C8C6C5

text

#080703

muted

#7B7A78

Preview Lab

Preview with #3C381A

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

Preview Lab → · Contrast checker → · Palette generator →