Closest hex to #40d667 is #4d6

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#4d6

40d667

40d667

contains 4d

04d 14d 24d 34d 44d 4d0 4d1 4d2 4d3 4d4 4d5 4d6 4d7 4d8 4d9 4da 4db 4dc 4dd 4de 4df 54d 64d 74d 84d 94d a4d b4d c4d d4d e4d f4d

contains d6

0d6 1d6 2d6 3d6 4d6 5d6 6d6 7d6 8d6 9d6 ad6 bd6 cd6 d60 d61 d62 d63 d64 d65 d66 d67 d68 d69 d6a d6b d6c d6d d6e d6f dd6 ed6 fd6

contains 46

046 146 246 346 446 460 461 462 463 464 465 466 467 468 469 46a 46b 46c 46d 46e 46f 546 646 746 846 946 a46 b46 c46 d46 e46 f46