This document contains a color blind test to see if individuals can differentiate between colors. It instructs those with red-green color blindness to trace lines connecting shapes of different colors, like purple and blue-green, to test whether they can distinguish between those hues. Depending on the type and severity of color blindness, the lines that can be traced may vary, such as only being able to see the purple line or seeing both lines but finding one easier to follow.

1. COLOR BLIND TEST See How You Fare

2. CAN YOU SEE ANY DIFFERENCE?

3. TEST YOUR SELF

4. Individuals with Red-Green color blindness can trace the winding line between the two X's Individuals with Red-Green color blindness should trace the line connecting the purple and the blue-green. Red-Green color blind should trace the line connecting the blue-green and purple. In protanopia and strong protanomalia only the purple line is traced and in mild protanomalia both lines can be traced but the purple line is easier to follow.