#363303#363303

#363303 is a dark, moderate yellow. Relative luminance 0.032; OKLCH L 31.4% C 0.064 H 105.8°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#363303
RGB	rgb(54, 51, 3)
HSL	hsl(56, 89%, 11%)
HSV	hsv(56, 94%, 21%)
CMYK	cmyk(0%, 5.6%, 94.4%, 78.8%)
CIE-LAB	lab(20.67, -5.08, 27.73)
CIE-LCH	lch(20.67, 28.20, 100.39°)
OKLab	oklab(31.44% -0.0175 0.0618)
OKLCH	oklch(31.44% 0.064 105.8)
XYZ	xyz(2.7217, 3.1586, 0.5524)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363303 #030636

analogous

#361903 #363303 #1F3603

triadic

#363303 #033633 #330336

tetradic

#363303 #033619 #030636 #36031F

square

#363303 #033619 #030636 #36031F

split-complementary

#363303 #031F36 #190336

monochromatic

#1D1B02 #1D1B02 #363303 #706A06 #AAA109

Accessibility & contrast

On white

12.87

#363303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#363303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363303

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363303	#FFFFFF	#000000	##FFFFFF
##363303	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#3A3306

Tritanopia (blue-blind)

#3B2F2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #363303;
/* rgb */ color: rgb(54, 51, 3);
/* oklch */ color: oklch(31.4% 0.064 105.8);

Tailwind

colors: {
  custom: {
    50: '#6f6a49',
    500: '#363303',
    950: '#000000',
  },
}

SCSS

$custom: #363303;
$custom-light: #6f6a49;
$custom-dark: #000000;

JSON

{
  "hex": "#363303",
  "rgb": {
    "r": 54,
    "g": 51,
    "b": 3
  },
  "hsl": {
    "h": 56.471,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.31437,
    "c": 0.06426,
    "h": 105.8
  },
  "luminance": 0.03158
}

Semantic roles & 50–950 ramp

primary

#363303

secondary

#1C2179

accent

#35FF29

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #363303

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

Preview Lab → · Contrast checker → · Palette generator →