You found it in Hexadecimal

79 6F 75 20 66 6F 75 6E 64 20 69 74

Character Breakdown

Char	Hex	Decimal
y	0x79	121
o	0x6F	111
u	0x75	117
	0x20	32
f	0x66	102
o	0x6F	111
u	0x75	117
n	0x6E	110
d	0x64	100
	0x20	32
i	0x69	105
t	0x74	116

You found it in Other Codes

You found it in Morse Code You found it in Binary You found it in Braille You found it in NATO Alphabet