#353303#353303

#353303 is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.3% C 0.064 H 107.1°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#353303
RGB	rgb(53, 51, 3)
HSL	hsl(58, 89%, 11%)
HSV	hsv(58, 94%, 21%)
CMYK	cmyk(0%, 3.8%, 94.3%, 79.2%)
CIE-LAB	lab(20.56, -5.63, 27.59)
CIE-LCH	lch(20.56, 28.15, 101.53°)
OKLab	oklab(31.33% -0.0189 0.0616)
OKLCH	oklch(31.33% 0.064 107.1)
XYZ	xyz(2.6686, 3.1312, 0.5499)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353303 #030535

analogous

#351A03 #353303 #1E3503

triadic

#353303 #033533 #330335

tetradic

#353303 #03351A #030535 #35031E

square

#353303 #03351A #030535 #35031E

split-complementary

#353303 #031E35 #1A0335

monochromatic

#1D1C02 #1D1C02 #353303 #6F6B06 #A9A20A

Accessibility & contrast

On white

12.91

#353303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#353303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353303

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353303	#FFFFFF	#000000	##FFFFFF
##353303	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383100

Deuteranopia (green-blind)

#393206

Tritanopia (blue-blind)

#3A2F2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #353303;
/* rgb */ color: rgb(53, 51, 3);
/* oklch */ color: oklch(31.3% 0.064 107.1);

Tailwind

colors: {
  custom: {
    50: '#6e6a49',
    500: '#353303',
    950: '#000000',
  },
}

SCSS

$custom: #353303;
$custom-light: #6e6a49;
$custom-dark: #000000;

JSON

{
  "hex": "#353303",
  "rgb": {
    "r": 53,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 57.6,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.31326,
    "c": 0.06446,
    "h": 107.1
  },
  "luminance": 0.03131
}

Semantic roles & 50–950 ramp

primary

#353303

secondary

#1C1F78

accent

#31FF29

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #353303

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

Preview Lab → · Contrast checker → · Palette generator →