An August 2016 Stanford University study published in Acta Ophthalmologica found that "the birth prevalence of iris color was 63 percent brown, 20.8 percent blue, 5.7 percent green/hazel." ...

This means turquoise is blue for me, while others may see it as green. Two Real Simple editors who also took the test got 170 as their boundary, meaning they also see the world a little bluer like ...

The website ismy.blue will populate a full screen of one color, and it will ask the user if it is green or blue. Colors on the screen will gradually become more similar until the site concludes ...

Though it was often cloaked by a wonderful blue sky full of fluffy clouds, the absolutely hideous puke-green-not-quite-teal color used by Windows 95 for its default background has long baffled me.