There's no visible teal/cyan anywhere for me. These are my Firefox Color settings: https://color.firefox.com/?theme=XQAAAAJAAQAAAAAAAABBqYhm849SCia3ftKEGccwS-xM

There's no visible teal/cyan anywhere for me. These are my Firefox Color settings: https://color.firefox.com/?theme=XQAAAAJAAQAAAAAAAABBqYhm849SCia3ftKEGccwS-xMDPr3HHCUaaq-qy5QgqeHG4K15QdbTEgSPKN1fVKx4po1Ee5cFB-vVpY8-GIzywX9pMStVMKBO3bSk-xLE4WmezdA3sB4zCxc0Qs41pcQ_7d5CBC5O_65slot9etONqndHCrJeMbjjgm-Ku39gLqtuAL8I9yuikzegTwJvwkSR8-EZn6MbdHiRkT1VZbHCvRLi6o-cw4TK1dsPVUmf3CJzqCZ7op2Rv-Vk4AA https://color.firefox.com/?theme=XQAAAAJAAQAAAAAAAABBqYhm849... I've hidden the tab bar, though, so there will likely still be an accent there.