Package - RColorBrewer
Novelty - No
Type - sequential

RColorBrewer - BuGn

Github

Not on Github

CRAN

RColorBrewer

Use with paletteer package:

library(paletteer)
paletteer_d("RColorBrewer::BuGn")

Use raw:

c("#F7FCFDFF", "#E5F5F9FF", "#CCECE6FF", "#99D8C9FF", "#66C2A4FF", "#41AE76FF", "#238B45FF", "#006D2CFF", "#00441BFF")