Closest hex to #66dd99 is #6d9

Minify your CSS by half!

#
#6d9

66dd99

66dd99

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

contains d9

0d9 1d9 2d9 3d9 4d9 5d9 6d9 7d9 8d9 9d9 ad9 bd9 cd9 d90 d91 d92 d93 d94 d95 d96 d97 d98 d99 d9a d9b d9c d9d d9e d9f dd9 ed9 fd9

contains 69

069 169 269 369 469 569 669 690 691 692 693 694 695 696 697 698 699 69a 69b 69c 69d 69e 69f 769 869 969 a69 b69 c69 d69 e69 f69