Github
jrnold/ggthemes
CRAN
ggthemes
Use with paletteer package:
library(paletteer) paletteer_d("ggthemes::excel_Blue_Green")
Use raw:
c("#3494BAFF", "#58B6C0FF", "#75BDA7FF", "#7A8C8EFF", "#84ACB6FF", "#2683C6FF")