Closest hex to #40d975 is #4d7

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#4d7

40d975

40d975

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 d7

0d7 1d7 2d7 3d7 4d7 5d7 6d7 7d7 8d7 9d7 ad7 bd7 cd7 d70 d71 d72 d73 d74 d75 d76 d77 d78 d79 d7a d7b d7c d7d d7e d7f dd7 ed7 fd7

contains 47

047 147 247 347 447 470 471 472 473 474 475 476 477 478 479 47a 47b 47c 47d 47e 47f 547 647 747 847 947 a47 b47 c47 d47 e47 f47