Softer color palette, please!

[ablwr]

The current green and red are a bit intense, and also make some script hard to read (when in black or grey).

Here are the changes I propose:

Current green -> 90ee90
Current red -> #fc6744

I think the "active use" blue is ok as-is.

This should also work well for people who are colorblind, because the green one is brighter than the more muted red, luma-wise.