The chuck norris level is definitely frustrating due to the colors. I understand that they try to match the Microsoft color scheme, but maybe they can be a bit more saturated and find a background that's a bit more contrasting.
They are already fully saturated. Contrast calculation says bg has to be brighter but that won't make it more comfortable. Try it out here for the first green number: https://contrast-ratio.com/#%2386b800-on-%23ddd
They are already fully saturated. Contrast calculation says bg has to be brighter but that won't make it more comfortable. Try it out here for the first green number: https://contrast-ratio.com/#%2386b800-on-%23ddd