#383C05#383C05

#383C05 is a dark, moderate yellow. Relative luminance 0.041; OKLCH L 34.1% C 0.073 H 114.0°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#383C05
RGB	rgb(56, 60, 5)
HSL	hsl(64, 85%, 13%)
HSV	hsv(64, 92%, 24%)
CMYK	cmyk(6.7%, 0%, 91.7%, 76.5%)
CIE-LAB	lab(23.95, -9.49, 30.42)
CIE-LCH	lch(23.95, 31.87, 107.32°)
OKLab	oklab(34.11% -0.0295 0.0664)
OKLCH	oklch(34.11% 0.073 114)
XYZ	xyz(3.2742, 4.0835, 0.7593)
Luminance	0.0408 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383C05 #09053C

analogous

#3C2505 #383C05 #1C3C05

triadic

#383C05 #05383C #3C0538

tetradic

#383C05 #053C25 #09053C #3C051C

square

#383C05 #053C25 #09053C #3C051C

split-complementary

#383C05 #051C3C #25053C

monochromatic

#1A1C02 #1A1C02 #383C05 #6D740A #A1AD0E

Accessibility & contrast

On white

11.56

#383C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#383C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383C05

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383C05	#FFFFFF	#000000	##FFFFFF
##383C05	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413800

Deuteranopia (green-blind)

#41390A

Tritanopia (blue-blind)

#3C3832

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #383c05;
/* rgb */ color: rgb(56, 60, 5);
/* oklch */ color: oklch(34.1% 0.073 114.0);

Tailwind

colors: {
  custom: {
    50: '#71714b',
    500: '#383c05',
    950: '#000000',
  },
}

SCSS

$custom: #383c05;
$custom-light: #71714b;
$custom-dark: #000000;

JSON

{
  "hex": "#383c05",
  "rgb": {
    "r": 56,
    "g": 60,
    "b": 5
  },
  "hsl": {
    "h": 64.364,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.34111,
    "c": 0.07265,
    "h": 114
  },
  "luminance": 0.04083
}

Semantic roles & 50–950 ramp

primary

#383C05

secondary

#27207D

accent

#2DFB3C

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #383C05

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

Preview Lab → · Contrast checker → · Palette generator →