Sharecare uses colour to help convey your progress towards your goals as you're earning green days.
If the tracker is 'grey', there is no entry for the day
If the tracker is any shade of 'green', it is good or excellent for the day
If the tracker is 'yellow' or 'orange', it is fair or average for the day
If the tracker is 'red', it is bad or poor for the day
If the tracker is 'grey', there is no entry for the day
If the tracker is any shade of 'green', it is good or excellent for the day
If the tracker is 'yellow' or 'orange', it is fair or average for the day
If the tracker is 'red', it is bad or poor for the day