Color Vision Tests
Our red-green color blind tests help you determine if you are red-green color blind.




  Ishihara Color Vision Test

  Neitz Color Vision Test

  Protanopia and Deuteranopia Test

  Red-Green Color Blindness Test

  Red-Green Color Blindness Test Lines


Protanopia and Deuteranopia Test

Test Plate 1:

Normal colour vision should read the number 26.

In protanopia and strong protanomalia the number 6 is read and in mild protanomalia both numerals are read but the number 6 is clearer than the number 2.

In deuteranopia and strong deuteranomalia only the number 2 is read and in mild deuteranomalia both the number 2 is clearer than the number 6

Test Plate 2:

Normal colour vision should read the number 42.

In protanopia and strong protanomalia the number 2 is read and in mild protanomalia both numerals are read but the number 2 is clearer than the number 4.

In deuteranopia and strong deuteranomalia only the number 4 is read and in mild deuteranomalia both the number 4 is clearer than the number 2.