Suggestion: active recovery color?

Just a suggestion...

I ride my bike for a short commute almost every weekday though for rest days I just take it easy. I think the proper term is "active recovery" days. I usually take advantage of the weekends to get workouts too, so my training log's monthly calendar colors show almost no rest or recovery days.

I was wondering if we could set a checkbox or something in the log to designate a day as "active recovery", even though it has training logged, and for those days to show up in a different color? That way others can see that I'm not a workaholic and I can tell at a glance how much I've been resting or recovering. Perhaps it would make sense to have active recovery share the same color as sports, though I'm not sure if that's a good idea, or maybe it should have it's own color.