#383C09#383C09

#383C09 is a dark, moderate yellow. Relative luminance 0.041; OKLCH L 34.1% C 0.070 H 114.0°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#383C09
RGB	rgb(56, 60, 9)
HSL	hsl(65, 74%, 14%)
HSV	hsv(65, 85%, 24%)
CMYK	cmyk(6.7%, 0%, 85%, 76.5%)
CIE-LAB	lab(23.97, -9.25, 28.83)
CIE-LCH	lch(23.97, 30.27, 107.79°)
OKLab	oklab(34.14% -0.0284 0.0636)
OKLCH	oklch(34.14% 0.07 114)
XYZ	xyz(3.2962, 4.0923, 0.8746)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383C09 #0D093C

analogous

#3C2609 #383C09 #1E3C09

triadic

#383C09 #09383C #3C0938

tetradic

#383C09 #093C26 #0D093C #3C091E

square

#383C09 #093C26 #0D093C #3C091E

split-complementary

#383C09 #091E3C #26093C

monochromatic

#191B04 #191B04 #383C09 #6A7111 #9BA619

Accessibility & contrast

On white

11.55

#383C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#383C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383C09

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383C09	#FFFFFF	#000000	##FFFFFF
##383C09	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413902

Deuteranopia (green-blind)

#41390D

Tritanopia (blue-blind)

#3C3832

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #383c09;
/* rgb */ color: rgb(56, 60, 9);
/* oklch */ color: oklch(34.1% 0.070 114.0);

Tailwind

colors: {
  custom: {
    50: '#71714d',
    500: '#383c09',
    950: '#000000',
  },
}

SCSS

$custom: #383c09;
$custom-light: #71714d;
$custom-dark: #000000;

JSON

{
  "hex": "#383c09",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 9
  },
  "hsl": {
    "h": 64.706,
    "s": 73.913,
    "l": 13.529
  },
  "oklch": {
    "l": 0.34143,
    "c": 0.06968,
    "h": 114
  },
  "luminance": 0.04092
}

Semantic roles & 50–950 ramp

primary

#383C09

secondary

#2D277A

accent

#37F146

background

#F6F6F4

surface

#ECECE7

border

#C7C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #383C09

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

Preview Lab → · Contrast checker → · Palette generator →