HEX CODES
#669CBC
#005A90
#66869A
#003656
#66C6DB
#00A0C3
#66A0AC
#006075
#76D5D1
#1AB9B2
#70A9A6
#106F6B
#EEC766
#E3A100
#B8A066
#886100
#EADFCE
#DCC9AD
#B5AFA4
#847968

Original image from Andrew Branch

This color palette features pretty yellow flowers with blue centers that resemble buttons. Read the full post for HTML/HEX codes.