CostList App - Expense List with total and month change

Hi! I hope you like the design of my new app, CostList, now available for download on Google Play

The design is very light in color. Green is the primary color I use. White and yellow are the secondary ones. I made experiments on color blindness, and shadows on low contrast items seem to help add extra contrast to them, as you can see in the big numbers and the chart. Everything else in the app is dark green and orange, so accessibility contrast is ok at the more essential elements of the interface.