This Arrows Up SVG icons is a nice design for client needs. Moreover you can edit them using Adobe Illustrator, or any other vector oriented software.
You have the download buttons bellow and can choose between two popular extensions, SVG or PNG formats. Also, before downloading the Arrows Up SVG icon, you can try the colors from the top of the icon, and test it, if the color fit with your ideas. If not, just refresh the page and you'll have new posibillities