My favourite theme for Atom/Pulsar by colortom, now available for Photon ;)

{"other":{"black":"#292929","white":"#bfabab"},"primary":{"100":"#db9243","900":"#428a58"},"zinc":{"100":"#6e9ba8","200":"#d3294e","300":"#bfabab","400":"#bfabab","500":"#85af4e","700":"#2c2e33","800":"#2c2e33","900":"#242424","925":"#292929","950":"#292929"},"slate":{}}

Edit: Fixed secondary accent color.