Nice and clean, but your color palette needs another round of iteration – I like the overall tonal feel, but using red vs. green as opposite signifiers leaves a

Nice and clean, but your color palette needs another round of iteration – I like the overall tonal feel, but using red vs. green as opposite signifiers leaves a majority of the color blind out. Red/Green is the most common range of color blindness. Azure is a common substitute for green, or try some other combinations that move away from the Stop Light feel which is a bit overplayed anyway.