It’s the most common type of colour blindness by a huge margin. To be more specific, it’s two different types of colour blindness - protanopia (can’t see red) and deuteranopia (can’t see green). Together they’re usually referred to simply as red-green colour blindness.
It’s the most common type of colour blindness by a huge margin. To be more specific, it’s two different types of colour blindness - protanopia (can’t see red) and deuteranopia (can’t see green). Together they’re usually referred to simply as red-green colour blindness.
Wikipedia | Color blindness
All About Vision | Red-green color blindness