PNG ICO ICNS MORE
UI
Glyph
Round UI Buttons
ok, tick, yes
OliveDrab
512x512
tick, yes, Go
DeepSkyBlue
PNG ICO ICNS SVG MORE
iOS Tab Bar
complete, done, Circle
Black
ok, Circle, done
Google Material Design icons
done, Cloud
done
All, done
Very Basic. Android L (Lollipop)
done, check mark, good
Free basic
Accept, checkmark, Check
DarkSeaGreen