#393F09#393F09

#393F09 is a dark, moderate yellow. Relative luminance 0.044; OKLCH L 35.1% C 0.073 H 115.9°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#393F09
RGB	rgb(57, 63, 9)
HSL	hsl(67, 75%, 14%)
HSV	hsv(67, 86%, 25%)
CMYK	cmyk(9.5%, 0%, 85.7%, 75.3%)
CIE-LAB	lab(25.09, -10.54, 29.94)
CIE-LCH	lch(25.09, 31.74, 109.39°)
OKLab	oklab(35.06% -0.032 0.0659)
OKLCH	oklch(35.06% 0.073 115.9)
XYZ	xyz(3.5143, 4.4446, 0.9312)
Luminance	0.0445 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393F09 #0F093F

analogous

#3F2A09 #393F09 #1E3F09

triadic

#393F09 #09393F #3F0939

tetradic

#393F09 #093F2A #0F093F #3F091E

square

#393F09 #093F2A #0F093F #3F091E

split-complementary

#393F09 #091E3F #2A093F

monochromatic

#181B04 #181B04 #393F09 #697511 #9AAA18

Accessibility & contrast

On white

11.12

#393F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#393F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393F09

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393F09	#FFFFFF	#000000	##FFFFFF
##393F09	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B01

Deuteranopia (green-blind)

#443C0E

Tritanopia (blue-blind)

#3D3B35

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #393f09;
/* rgb */ color: rgb(57, 63, 9);
/* oklch */ color: oklch(35.1% 0.073 115.9);

Tailwind

colors: {
  custom: {
    50: '#72734d',
    500: '#393f09',
    950: '#000000',
  },
}

SCSS

$custom: #393f09;
$custom-light: #72734d;
$custom-dark: #000000;

JSON

{
  "hex": "#393f09",
  "rgb": {
    "r": 57,
    "g": 63,
    "b": 9
  },
  "hsl": {
    "h": 66.667,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.35062,
    "c": 0.07324,
    "h": 115.9
  },
  "luminance": 0.04445
}

Semantic roles & 50–950 ramp

primary

#393F09

secondary

#30277D

accent

#36F24B

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #393F09

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

Preview Lab → · Contrast checker → · Palette generator →