Package - ggthemes
Novelty - No
Type - qualitative
ggthemes - excel_Facet
Use with paletteer package:
library(paletteer)
paletteer_d("ggthemes::excel_Facet")
Use raw:
c("#90C226FF", "#54A021FF", "#E6B91EFF", "#E76618FF", "#C42F1AFF", "#918655FF")