Laser technology has uncovered a new shade of blue-green.
As of now, it can only be seen after you look directly into a laser light.
Researchers were able to help study participants see the color by utilizing a special laser light delivery technique.
Credit:Tatiana rico / Getty Images
What the New Color Looks Like
Theoriginal studydescribes olo as a blue-green of unprecedented saturation."
Participants found its shade to most closely match a verybright teal color.
If youre desperate to see olo for yourself, theres a possibility youll be able to in the future.
And in the meantime, we’ll be decorating with fresh springshades of greenand blue.
Seeing Olo: Scientists Say They Discovered a New Color Not Seen with the Naked Eye.
USA Today, April 24, 2025. https://www.usatoday.com/story/news/nation/2025/04/23/new-color-what-is-olo/83229986007/.