30% tint means that the window tint allows 30% of the light to shine through the glass once applied. In other words, 30% tint blocks 70% of the light from passing through the glass. The tint percentage refers to Visible light transmission (VLT) which is how much light a window film allows to pass through.
What is the darkest legal tint in California?
For 2021 the law requires that a reflected tint is not allowed on the first 4 inches of the windshield and front side windows and up to 70% of tint darkness is allowed in combination with factory-tinted windows. For the rear windows and back seat side windows, any tint darkness can be used.
Is 30 percent tint dark?
Is 30 percent tint dark? A vehicle with a 30% tint will give you a darker appearance but is still very easy to see through making it one of the most popular tint shades. It is considered a medium shade as it is right between 5% which is the darkest and 50% which is a very light tint and considered clear by most.