PNG ICO ICNS MORE
Desktop apps
Smooth
Farm-fresh
http, success, Status
OliveDrab
32x32
Glyph
16x16 Free Toolbar Icons
ok, tick, Blue
DodgerBlue
16x16
yes, Check, ok
YellowGreen
PNG MORE
3D
Free Applications Icons
ok, success, Accept
Black
24x24
Check, good, tick
LimeGreen
red, tick, yes
success, Ads, Center
MediumTurquoise
Check, Accept, green