PNG MORE
UI
Pixel
Bijou
tick
Black
10x10
PNG ICO ICNS MORE
Fugue Icons
red, tick
DarkRed
16x16
Sketchdock Ecommerce Icons
green, tick, Check
YellowGreen
24x24
ok, Blue, tick
RoyalBlue
octagon, tick, frame
DarkSlateGray
tick, button
LimeGreen
White, tick
tick, octagon
Green
Check, ok, Accept
Circle, tick
tick, Circle, ok
tick, shield, ok
ok, Check, tick
Gnome icons
tick, Checkbox, Form
tick, frame, Check
ok, shield, Check
Accept, Circle, tick
Check, ok, tick
tick, Check
Mini
Page, Check, ok
LightBlue
Silk
Active, validate, right
MediumSeaGreen