PNG ICO ICNS MORE
Arrows
3D
Orb
tick, ok, yes
DeepSkyBlue
128x128
UI
Smooth
Matte set: Basic
Accept, tick
DarkSeaGreen
32x32
Pixel
Fugue Icons
Circle, tick
Green
16x16
tick, Circle, ok
DarkSlateGray
tick, shield, ok
ok, Check, tick
tick
Computer & hardware
Sweetie BasePack
Blue, tick, Check
DarkGray
tick, Check, green
red, tick, Check
PNG MORE
Desktop apps
Free Applications Icons
ok, success, Accept
Black
24x24
Check, good, tick
LimeGreen
red, tick, yes
Check, Accept, green
Mixed
Basic Set
tick, mark, yes
OliveDrab
64x64
Human o2
richtig, right, tick
Mini icons 2
Lavender
10x10
Gnome icons
tick, Checkbox, Form
tick, frame, Check
ok, shield, Check
Accept, Circle, tick
Check, ok, tick
tick, Check