Lucida Grande is a humanist sans-serif typeface. It is a member of the Lucida family of typefaces designed by Charles Bigelow and Kris Holmes. It’s best known for its implementation throughout the macOS user interface from 1999 to 2014, as well as in other Apple software like Safari for Windows. As of OS X Yosemite (version 10.10), the system font was changed from Lucida Grande to Helvetica Neue. In OS X El Capitan (version 10.11) the system font changed again, this time to San Francisco.