Package - nationalparkcolors
Novelty - Yes
Type - qualitative

nationalparkcolors - Yellowstone

Github

katiejolly/nationalparkcolors

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("nationalparkcolors::Yellowstone")

Use raw:

c("#8CBEB1FF", "#FAFAF2FF", "#EEEAA0FF", "#999275FF", "#E8C533FF", "#3A5836FF")