Moodle icons
From MoodleDocs
Changes have been made to the icons in Moodle 2.4:
- Activity icons have grown from 16x16 to 24x24, and SVG format is now preferred.
- Action icons have grown from 12x12 to 16x16 and SVG format is now preferred.
To make your activity modules look as good as the core icons in 2.4 and later you should upgrade your icons by adding some SVG files.
Resources
- Moodle Icon design guidelines
- Sample files: