#39381C#39381C

#39381C is a dark, muted yellow. Relative luminance 0.038; OKLCH L 33.4% C 0.044 H 106.8°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#39381C
RGB	rgb(57, 56, 28)
HSL	hsl(58, 34%, 17%)
HSV	hsv(58, 51%, 22%)
CMYK	cmyk(0%, 1.8%, 50.9%, 77.6%)
CIE-LAB	lab(22.94, -4.53, 17.60)
CIE-LCH	lch(22.94, 18.18, 104.45°)
OKLab	oklab(33.41% -0.0128 0.0424)
OKLCH	oklch(33.41% 0.044 106.8)
XYZ	xyz(3.3112, 3.7821, 1.6540)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39381C #1C1D39

analogous

#392A1C #39381C #2C391C

triadic

#39381C #1C3938 #381C39

tetradic

#39381C #1C392A #1C1D39 #391C2C

square

#39381C #1C392A #1C1D39 #391C2C

split-complementary

#39381C #1C2C39 #2A1C39

monochromatic

#15140A #15140A #39381C #626030 #8B8944

Accessibility & contrast

On white

11.96

#39381C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#39381C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39381C

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39381C	#FFFFFF	#000000	##FFFFFF
##39381C	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361A

Deuteranopia (green-blind)

#3D371D

Tritanopia (blue-blind)

#3D3531

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #39381c;
/* rgb */ color: rgb(57, 56, 28);
/* oklch */ color: oklch(33.4% 0.044 106.8);

Tailwind

colors: {
  custom: {
    50: '#706e58',
    500: '#39381c',
    950: '#000000',
  },
}

SCSS

$custom: #39381c;
$custom-light: #706e58;
$custom-dark: #000000;

JSON

{
  "hex": "#39381c",
  "rgb": {
    "r": 57,
    "g": 56,
    "b": 28
  },
  "hsl": {
    "h": 57.931,
    "s": 34.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.33409,
    "c": 0.04426,
    "h": 106.8
  },
  "luminance": 0.03782
}

Semantic roles & 50–950 ramp

primary

#39381C

secondary

#43456E

accent

#61CA5E

background

#F6F6F5

surface

#ECEBE9

border

#C7C6C5

text

#070703

muted

#7A7A78

Preview Lab

Preview with #39381C

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

Preview Lab → · Contrast checker → · Palette generator →