Simple position the central measurement point over the teeth and touch the screen. After that, the HEX value of the color will be exhibit on the screen. You can save it and make other measurements.

After that, you can go to the second screen and create a patient file with his name and teeth colors. This can be very helpful for color selection processes in dentistry.

Values ​​of colors are also exhibit in RGB and HSV.

Attention: this app still under development and any feedback will be very valuable. User must understand that light conditions will after any measurements made.