#383A03#383A03

#383A03 is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.5% C 0.072 H 111.9°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#383A03
RGB	rgb(56, 58, 3)
HSL	hsl(62, 90%, 12%)
HSV	hsv(62, 95%, 23%)
CMYK	cmyk(3.4%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(23.25, -8.39, 30.54)
CIE-LCH	lch(23.25, 31.67, 105.36°)
OKLab	oklab(33.55% -0.0268 0.0666)
OKLCH	oklch(33.55% 0.072 111.9)
XYZ	xyz(3.1605, 3.8735, 0.6673)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#383A03 #05033A

analogous

#3A2103 #383A03 #1D3A03

triadic

#383A03 #03383A #3A0338

tetradic

#383A03 #033A21 #05033A #3A031D

square

#383A03 #033A21 #05033A #3A031D

split-complementary

#383A03 #031D3A #21033A

monochromatic

#1C1D02 #1C1D02 #383A03 #707406 #A8AE09

Accessibility & contrast

On white

11.83

#383A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#383A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383A03

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##383A03	#FFFFFF	#000000	##FFFFFF
##383A03	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3700

Deuteranopia (green-blind)

#403807

Tritanopia (blue-blind)

#3D3630

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #383a03;
/* rgb */ color: rgb(56, 58, 3);
/* oklch */ color: oklch(33.5% 0.072 111.9);

Tailwind

colors: {
  custom: {
    50: '#716f4a',
    500: '#383a03',
    950: '#000000',
  },
}

SCSS

$custom: #383a03;
$custom-light: #716f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#383a03",
  "rgb": {
    "r": 56,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 62.182,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.33548,
    "c": 0.07175,
    "h": 111.9
  },
  "luminance": 0.03873
}

Semantic roles & 50–950 ramp

primary

#383A03

secondary

#201C7D

accent

#29FF31

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #383A03

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

Preview Lab → · Contrast checker → · Palette generator →