sysiphus

I'd like to know the measured benefit of grayscale mode. Green consumes the least, then red, then blue, and white (which is all 3 on) consumes the most. it seems grayscale would turn on blues and reds in areas that are green, to make them an appropriate shade of gray. So I would expect it to use more energy on screens dominated by greens, and possibly less when blue is the most common color. And the worst of the 3 adjustments proposed here for me would be using grayscale mode. But I haven't had any battery issues whatsoever and love the look of the screen.