Closest hex to #66cbd5 is #6cd

Minify your CSS by half!

#
#6cd

66cbd5

66cbd5

contains 6c

06c 16c 26c 36c 46c 56c 66c 6c0 6c1 6c2 6c3 6c4 6c5 6c6 6c7 6c8 6c9 6ca 6cb 6cc 6cd 6ce 6cf 76c 86c 96c a6c b6c c6c d6c e6c f6c

contains cd

0cd 1cd 2cd 3cd 4cd 5cd 6cd 7cd 8cd 9cd acd bcd ccd cd0 cd1 cd2 cd3 cd4 cd5 cd6 cd7 cd8 cd9 cda cdb cdc cdd cde cdf dcd ecd fcd

contains 6d

06d 16d 26d 36d 46d 56d 66d 6d0 6d1 6d2 6d3 6d4 6d5 6d6 6d7 6d8 6d9 6da 6db 6dc 6dd 6de 6df 76d 86d 96d a6d b6d c6d d6d e6d f6d