Closest hex to #99dd00 is #9d0

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#9d0

99dd00

99dd00

contains 9d

09d 19d 29d 39d 49d 59d 69d 79d 89d 99d 9d0 9d1 9d2 9d3 9d4 9d5 9d6 9d7 9d8 9d9 9da 9db 9dc 9dd 9de 9df a9d b9d c9d d9d e9d f9d

contains d0

0d0 1d0 2d0 3d0 4d0 5d0 6d0 7d0 8d0 9d0 ad0 bd0 cd0 d00 d01 d02 d03 d04 d05 d06 d07 d08 d09 d0a d0b d0c d0d d0e d0f dd0 ed0 fd0

contains 90

090 190 290 390 490 590 690 790 890 900 901 902 903 904 905 906 907 908 909 90a 90b 90c 90d 90e 90f 990 a90 b90 c90 d90 e90 f90