A light-yellow color indicates a strong healthy smile. The natural color of your dentin, the layer of tiny tubules that lies beneath your enamel and connects to the dental nerve in each tooth, is yellow.
The average shade for a tooth is A3, this is considered a normal colour and around 70% of the population have natural teeth which are within this range. A B1 shade is considerably lighter than A3 and is generally considered the lightest naturally occurring shade.
A1 vs B1 Tooth Color
Logically, one might think that A1 is the whitest tooth shade because A is the first letter in the alphabet. However, the B1 tooth shade is actually the lightest, followed by A1. This is by virtue of its coloring (reddish yellow) as opposed to the coloring of A teeth (reddish brown).
A1 gives the appearance of somebody who has had a professional tooth whitening procedure. A2. This is a natural, light ivory shade. It is quite a lot less bright than A1 and its more natural looking.
Answers (2)
Going from a B2 to A1 is 6 shades lighter on the color spectrum/shade guide.
The B1 shade is commonly thought to be the whitest shade, but this is not the case. The B1 shade used to be the whitest shade for natural teeth. Now, with the introduction of bleaching products, the once natural shade has become much lighter. There are now colors even lighter than the lightest B1 shade.
It runs in the family – our teeth naturally come in 28 different shades ranging from yellow to gray. Most of us start out with an A2 shade, which is ivory in colour rather than B1, which is the whitest natural shade. Your shade is genetically determined so yellow teeth could simply run in your family.
Among the three shades that are part of the palette of the whitest tooth shades, the B1 tooth shade and A1 tooth shade are considered the two whitest shades. However, neither of those two shades are “too white” because they are considered natural white shades.
A1 used to be considered a very white shade but with all the bleaching shades now, there are even whiter shades yet. If you plan to whiten your teeth, the teeth may actually bleach whiter than an A1 and then your crowns might look yellow compared to the rest of your teeth. B1 is actually a little bit lighter than A1.
In essence, the A2 is about roughly two shades darker than the B1 color. You may think that is too dark for your mouth but A2 actually looks very natural and pretty white as it is if you compare it to teeth in your mouth.
If you're looking for a more natural shade of white we suggest you compare a1 to b1 tooth color. A1 resembles a darker shade of white than b1. B1 used to be the whitest shade you could whiten your teeth but now there are new spectrums of white you can see celebrities wearing.
Within these shades, either A, B, C or D, the shades are classified by a number from the lightest, 1, to the darkest and most intense, 4. Thus, a shade A1 will be a reddish-brown shade, just like shade A2, but the latter will be darker.
The results of the present study showed that A1 (40.15%) was the most prevalent shade among the study population followed by A2 (21.3%) and B1 (21.2%) in descending order. These results are in accordance with the results of the study done by Kim et al.
The shades are characterized by a letter — A, B, C, or D — and a number from the lightest, 1, to the darkest and most intense, 4. As a result, the A1 tooth shade will be a reddish-brown tone similar to shade A2 tooth color, but lighter.
A2 - Light Ivory
This light ivory shade is the sort of shade you'd see on a happy, healthy, natural smile that hasn't undergone any cosmetic whitening, but that - honestly - doesn't need to. Perfect for: Anyone looking for clean, healthy and totally natural smile.
BL tooth shades measure teeth whiteness with bleaching. Ivoclar developed the system, and BL shades are whiter than the brightest shade of natural teeth. The shades are BL1, BL2, BL3, and BL4. BL1 is the most brilliant shade, and BL4 is slighter whiter than the whitest natural tooth shade.
A1 and A2 works best to complement a pale skin with dark hair. Not everyone goes well with the brightest shade of white. Dark skin tones need not to push for the lightest shade due to the contrast created by the dark skin tone. A2 or A3 is recommended for a naturally bright smile.
Using a four-shade guide, most people have teeth that are A3 in color, meaning that they are somewhat reddish brown. This is considered the average, natural tooth shade.
Most veneers designed to give you a Hollywood smile are either BL1 or BL4. These are the brightest shades available. BL1 is a stunning, super-white which is the most common kind of smile you're likely to find in Hollywood.
A2 Light ivory is a common colour for teeth that have not undergone any whitening treatment. A3 Medium ivory is slightly darker than A2 to maintain a natural tone.
First, BL1/0M1 is the whitest color available for anyone to choose. Second, for light skin people with an extrovert personality who's getting more than 8 eight veneers, the color BL2/0M2 would be my first suggestion, followed by BL1. In case you want to be more natural, I would recommend going down to a BL3/0M3 color.
Enamel is on the surface of every tooth and it has a natural hue of white. However, the underlying dentin layer has a slightly yellowish color. This yellowish hue shows through the enamel in almost everyone, but more so for those with naturally thinner or more translucent enamel.
In our modern day of internet dating and blind date setups, first impressions can be a big, big deal. That said, few people include “canary yellow teeth” on their list of turn-ons. In fact, both men and women commonly find yellow teeth a turn-off at best and a deal breaker at worst.
A1 - A4 (reddish-brownish) B1 - B4 (reddish-yellowish) C1 - C4 (greyish shades)
A B2 is a relatively natural tooth shade and not considered to be too 'Hollywood' white.