A method and apparatus that are capable of identifying corresponding screen displays that convey color coded information and identifying whether color coded information found in corresponding screen displays is likely to be accessible or inaccessible to a colorblind individual. The method and apparatus are capable of receiving data corresponding to a plurality of screen displays including information encoded in color. The method and apparatus are capable of identifying corresponding screen displays from the plurality of screen displays. The method and apparatus are further capable of detecting text and color encoded information that are different in the first and second corresponding screen displays at first and second locations, respectively. The method and apparatus are further capable of determining a proximity of the first and the second locations when there is text that is different in the first and second corresponding screens at the first location, and generating a colorblindness accessibility indicator based on whether text that is different was detected/and or the determined proximity.