Package - ltc
Novelty - Yes
Type - qualitative

ltc - mterese

Github

loukesio/ltc_palettes

CRAN

Not on CRAN

Use with paletteer package:

library(paletteer)
paletteer_d("ltc::mterese")

Use raw:

c("#F7DDAAFF", "#FAC3ADFF", "#F897A1FF", "#9298BAFF", "#9CBEEDFF")