Old school SCADA screens that I first saw had a similar green background.

Some of the old retired US aircraft carriers have their control rooms painted this color.

Why don't we do these things anymore? My office is all grey white desks.

> He painted his bedroom walls red vermillion to test if it would make him go mad.

And? Did it?

Su-27 fighter cockpit is known for its turquoise paneling that supposedly is to promote calm.

That’s a fascinating story!

I’d never even heard of this guy.

> There’s a lot of U.S. history that’s awful and indefensible

Sure. But this is not one those things.

Ha, I am very proud that I made that discovery independently as well. In the Light vs Dark theme, I settled on a light greyish green that is somewhat close to the one described here. It really does reduce eye fatigue.