This frame from Optical Express' website shows different swatches of colors. Optical Express conducted a survey in the United Kingdom asking whether a swatch of a teal-type color was blue or green.

Optical Express says on its website that it conducted a survey in the United Kingdom asking whether a swatch of a teal-type color was blue or green. The company says 64 percent of more than 1,000 ...

Optical Express says on its website that it conducted a survey in the United Kingdom asking whether a swatch of a teal-type color was blue or green. The company says 64 percent of more than 1,000 ...

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 ...

Optical Express says on its website that it conducted a survey in the United Kingdom asking whether a swatch of a teal-type color was blue or green. The company says 64 percent of more than 1,000 ...