Why are my veneers turning out the wrong shade/color? (photos)

On every esthetic dental procedure , there are chemicals involved, and this materials no matter if its a bonding, resin, filling will be exposed to different colorants, and pigments, so no matter which restoring materials you set over those teeth, and no matter which color, with time the only think that will happen is that the color will change, due to your receding gums, the best solution, for color shape and size would be porcelain veneers, creating the smile and look you wants, and you can change shape, size, color, etc, It is also another option. Hope this helps

The final shade of your veneers can be affected by the thickness of the veneer, the type of material the ceramist uses, the color of the tooth under as well as the cement.  Photos of the teeth before, without the veneers on and with the veneer trying are useful for the ceramist.  Photography as well as shade taking devices can be used.Before taking more tooth structure off, the lab can mask out the translucency inside of the veneers.  I do not like the look of opaque cements unless I have tried all other options to cover up the darker tooth under.

When doing veneers the underneath natural tooth color can show thru the porcelain there by creating a stained look... we need to block out these discolorations so we don't see showing thru. The dentist and lab tech work closely together to achieve a beautiful color without discolorations