Scientists New Colour ‘Olo’ Discovery Stuns the World: A Shade Never Seen Before by Human Eyes

In a remarkable breakthrough that pushes the limits of human perception, scientists new colour Olo has sparked global fascination. For the first time ever, researchers claim to have identified a previously unseen shade—dubbed ‘Olo’—that cannot be observed under natural conditions. This revolutionary hue is not part of the existing visible spectrum and was revealed through laser-focused optical experiments targeting specific cone cells in the human eye.

What Is Olo? The Colour Beyond Our Natural Vision

The term ‘Olo’ refers to an ultra-saturated blue-green colour perceived during a controlled lab experiment. Scientists from the University of California, Berkeley, and the University of Washington conducted a series of tests using a setup called ‘Oz’—a complex system of lasers and mirrors—to stimulate only the M-cones (green-detecting photoreceptors) in the retina. In normal vision, M-cones work in coordination with S- and L-cones to blend colours. By isolating M-cones alone, the brain received a unique signal, triggering the perception of a completely unfamiliar shade.

Participants, including the study’s co-author Professor Ren Ng, confirmed that the colour was unlike anything they had seen. They described it as more saturated and intense than any known colour in nature or digital rendering. The discovery was officially published in the Science Advances journal and has since been discussed widely, including on BBC Radio 4 where Prof Ng elaborated on its significance.

Why the Scientists New Colour Olo Is Revolutionary

The implications of the Olo discovery go far beyond just adding a new name to the colour palette. It challenges our understanding of vision, colour theory, and even the brain’s adaptability. For centuries, it was believed that the human eye was limited to the visible light spectrum defined by three cone types. But this experiment suggests the brain can be trained—or manipulated—to perceive colours beyond its evolutionary capabilities under artificial stimuli.

With further research, this could change the future of display technology, allowing virtual reality or AR platforms to stimulate new visual experiences. Artists, designers, and scientists may soon have tools to introduce hues that never existed in the natural world before this.

How the Discovery Was Made

Five volunteers with normal vision participated in the study, which included four men and one woman. The key innovation was the device ‘Oz,’ which isolated the M-cones without triggering the others. Once exposed to the laser pulses, participants could tune a digital dial to match the perceived colour. Across the board, everyone agreed that the hue was entirely novel. Researchers confirmed that Olo exists only under controlled lab conditions and cannot yet be replicated or seen without scientific equipment.

Could We One Day See Olo in Daily Life?

Not yet. The Olo colour is not naturally occurring and is dependent on lab equipment to isolate specific cells in the retina. However, as technology advances, scientists believe it might become possible to integrate this technique into consumer-grade visual devices. This could revolutionize gaming, cinema, education, and even psychological therapies by enhancing visual engagement and neural stimulation.

The scientists new colour Olo has not only expanded our understanding of human vision but also sparked curiosity and imagination in scientific and artistic communities alike. It’s proof that even in a world saturated with visuals, there are still colours left to discover.

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FAQs

What is the new colour discovered by scientists?

It’s called Olo, a blue-green shade perceived by stimulating only the M-cone cells in the human retina during a laser experiment.

Who discovered the new colour Olo?

Researchers from UC Berkeley and the University of Washington, including Professor Ren Ng, led the discovery.

Can the general public see the Olo colour?

Currently, Olo can only be seen using specialized lab equipment—it is not visible in natural conditions or on standard screens.

What makes Olo different from regular colours?

It’s created by isolating just one type of cone cell, resulting in a signal to the brain that doesn’t occur naturally, producing a new visual experience.

What are the future applications of this discovery?

Olo could influence the development of new visual technologies, therapies, and immersive experiences in AR/VR platforms.