Museo Sans with Roboto in action on swiftkey.com

Under the hood

.header-1 { font-family: MuseoSans-Bold; font-size: 48px; font-style: normal; font-weight: 500; letter-spacing: normal; line-height: 60px; text-transform: uppercase; color: #333333; background-color: #FFFFFF; }
.content-1 { font-family: MuseoSans-Med, Helvetica, Arial, sans-serif; font-size: 24px; font-style: normal; font-weight: 300; letter-spacing: normal; line-height: 34px; text-transform: none; color: #333333; background-color: #FFFFFF; }
.content-2 { font-family: Roboto; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 22px; text-transform: none; color: #24C975; }