You only live once in Hexadecimal

79 6F 75 20 6F 6E 6C 79 20 6C 69 76 65 20 6F 6E 63 65

Character Breakdown

Char	Hex	Decimal
y	0x79	121
o	0x6F	111
u	0x75	117
	0x20	32
o	0x6F	111
n	0x6E	110
l	0x6C	108
y	0x79	121
	0x20	32
l	0x6C	108
i	0x69	105
v	0x76	118
e	0x65	101
	0x20	32
o	0x6F	111
n	0x6E	110
c	0x63	99
e	0x65	101

You only live once in Other Codes

You only live once in Morse Code You only live once in Binary You only live once in Braille You only live once in NATO Alphabet