The ‘new’ colour only ever seen by five people in the world

TechnologyDigital
20 Apr 2025 • 7:51 PM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

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  • Scientists claim to have discovered a new colour, "olo," which has been described as a highly saturated blue-green.
  • "Olo" cannot be seen by the naked eye and requires a laser stimulation technique called the Oz Vision System.
  • Five participants in the experiment were able to see "olo," describing it as more saturated than any naturally occurring colour.
  • Some experts dispute the claim, arguing that "olo" is simply a more saturated green perceived under specific conditions.
  • It is hoped that the Oz Vision System could someday simulate vision for the colour-blind, but its current reliance on specialised lasers limits widespread use.

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