Protractor Degree Marks color outline icon
Outline of a semicircular protractor with degree tick marks along its arc
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About the Protractor Degree Marks color outline icon
A half-circle protractor sits on a flat baseline, with short graduation ticks spaced evenly around the curved edge and an inner arc marking the measuring window. The shape communicates angle measurement, geometry lessons and technical drawing at a glance. Works well in math learning apps, school and classroom websites, engineering or CAD toolbars, stationery product listings, and exam or worksheet illustrations.
The outer arc and inner arc run parallel, and the radiating ticks vary in length to suggest major and minor degree marks. The flat base spans the full width, giving the icon a stable footprint. Pairs with ruler, compass, set square and calculator icons. Keep it at 32px or larger so the tick marks stay readable.
This is the colour outline version of the protractor degree marks icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
