#383B09#383B09

#383B09 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	#383B09
RGB	rgb(56, 59, 9)
HSL	hsl(64, 74%, 13%)
HSV	hsv(64, 85%, 23%)
CMYK	cmyk(5.1%, 0%, 84.7%, 76.9%)
CIE-LAB	lab(23.63, -8.64, 28.48)
CIE-LCH	lch(23.63, 29.77, 106.88°)
OKLab	oklab(33.87% -0.0267 0.063)
OKLCH	oklch(33.87% 0.068 113)
XYZ	xyz(3.2443, 3.9885, 0.8573)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383B09 #0C093B

analogous

#3B2509 #383B09 #1F3B09

triadic

#383B09 #09383B #3B0938

tetradic

#383B09 #093B25 #0C093B #3B091F

square

#383B09 #093B25 #0C093B #3B091F

split-complementary

#383B09 #091F3B #25093B

monochromatic

#191B04 #191B04 #383B09 #6A7011 #9DA519

Accessibility & contrast

On white

11.68

#383B09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#383B09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383B09

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383B09	#FFFFFF	#000000	##FFFFFF
##383B09	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)

#403802

Deuteranopia (green-blind)

#40390D

Tritanopia (blue-blind)

#3C3731

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #383b09;
/* rgb */ color: rgb(56, 59, 9);
/* oklch */ color: oklch(33.9% 0.068 113.0);

Tailwind

colors: {
  custom: {
    50: '#71704d',
    500: '#383b09',
    950: '#000000',
  },
}

SCSS

$custom: #383b09;
$custom-light: #71704d;
$custom-dark: #000000;

JSON

{
  "hex": "#383b09",
  "rgb": {
    "r": 56,
    "g": 59,
    "b": 9
  },
  "hsl": {
    "h": 63.6,
    "s": 73.529,
    "l": 13.333
  },
  "oklch": {
    "l": 0.3387,
    "c": 0.06838,
    "h": 113
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#383B09

secondary

#2C2779

accent

#38F043

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #383B09

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

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