Peaceful
This actually sounds very calming actually. Kind of makes you want to smile and feel happy to simply be yourself and go through another day of being glad that you are living at all. Really makes you feel good.
Kind of makes me think of the song Space Transmission by Miku Hatsune as well. The synth sounds nice and spacey here. Also kind of feels optimistic too. The bass line is simple and kind of makes me think of thunderstorms and rain outside and then you look and smile to see the rain out there.
The drums are very nicely done here as well. The outro was nice and calm like a rainbow after the storm had ended.
Overall, you did a great job on this tune. Good work.