#393303#393303

#393303 is a dark, moderate yellow. Relative luminance 0.032; OKLCH L 31.8% C 0.064 H 101.8°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#393303
RGB	rgb(57, 51, 3)
HSL	hsl(53, 90%, 12%)
HSV	hsv(53, 95%, 22%)
CMYK	cmyk(0%, 10.5%, 94.7%, 77.6%)
CIE-LAB	lab(21.00, -3.45, 28.19)
CIE-LCH	lch(21.00, 28.40, 96.97°)
OKLab	oklab(31.78% -0.0131 0.0625)
OKLCH	oklch(31.78% 0.064 101.8)
XYZ	xyz(2.8878, 3.2442, 0.5602)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393303 #030939

analogous

#391803 #393303 #243903

triadic

#393303 #033933 #330339

tetradic

#393303 #033918 #030939 #390324

square

#393303 #033918 #030939 #390324

split-complementary

#393303 #032439 #180339

monochromatic

#1D1A02 #1D1A02 #393303 #736706 #AD9B09

Accessibility & contrast

On white

12.74

#393303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#393303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393303

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393303	#FFFFFF	#000000	##FFFFFF
##393303	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#3B3406

Tritanopia (blue-blind)

#3E2E2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #393303;
/* rgb */ color: rgb(57, 51, 3);
/* oklch */ color: oklch(31.8% 0.064 101.8);

Tailwind

colors: {
  custom: {
    50: '#726a49',
    500: '#393303',
    950: '#000000',
  },
}

SCSS

$custom: #393303;
$custom-light: #726a49;
$custom-dark: #000000;

JSON

{
  "hex": "#393303",
  "rgb": {
    "r": 57,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 53.333,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.31777,
    "c": 0.06389,
    "h": 101.8
  },
  "luminance": 0.03244
}

Semantic roles & 50–950 ramp

primary

#393303

secondary

#1C277C

accent

#41FF29

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #393303

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

Preview Lab → · Contrast checker → · Palette generator →