#383B0A#383B0A

#383B0A is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 33.9% C 0.068 H 113.0°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#383B0A
RGB	rgb(56, 59, 10)
HSL	hsl(64, 71%, 14%)
HSV	hsv(64, 83%, 23%)
CMYK	cmyk(5.1%, 0%, 83.1%, 76.9%)
CIE-LAB	lab(23.64, -8.58, 28.08)
CIE-LCH	lch(23.64, 29.37, 106.99°)
OKLab	oklab(33.88% -0.0264 0.0623)
OKLCH	oklch(33.88% 0.068 113)
XYZ	xyz(3.2497, 3.9907, 0.8862)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383B0A #0D0A3B

analogous

#3B250A #383B0A #1F3B0A

triadic

#383B0A #0A383B #3B0A38

tetradic

#383B0A #0A3B25 #0D0A3B #3B0A1F

square

#383B0A #0A3B25 #0D0A3B #3B0A1F

split-complementary

#383B0A #0A1F3B #250A3B

monochromatic

#191A04 #191A04 #383B0A #6A6F13 #9BA41C

Accessibility & contrast

On white

11.68

#383B0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#383B0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383B0A

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383B0A	#FFFFFF	#000000	##FFFFFF
##383B0A	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403803

Deuteranopia (green-blind)

#40390E

Tritanopia (blue-blind)

#3C3732

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #383b0a;
/* rgb */ color: rgb(56, 59, 10);
/* oklch */ color: oklch(33.9% 0.068 113.0);

Tailwind

colors: {
  custom: {
    50: '#71704d',
    500: '#383b0a',
    950: '#000000',
  },
}

SCSS

$custom: #383b0a;
$custom-light: #71704d;
$custom-dark: #000000;

JSON

{
  "hex": "#383b0a",
  "rgb": {
    "r": 56,
    "g": 59,
    "b": 10
  },
  "hsl": {
    "h": 63.673,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.33878,
    "c": 0.06763,
    "h": 113
  },
  "luminance": 0.03991
}

Semantic roles & 50–950 ramp

primary

#383B0A

secondary

#2D2878

accent

#3AEE45

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #383B0A

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

Preview Lab → · Contrast checker → · Palette generator →