As character names:

U+031C COMBINING LEFT HALF RING BELOW character (̜)

As raw characters:

̜

As a string of HTML entities:

̜

Decoder output:

Byte number 1 is decimal 204, hex 0xCC, octal \314, binary 11001100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 156, hex 0x9C, octal \234, binary 10011100
This is continuation byte 1, expecting 0 more.

U+031C	COMBINING LEFT HALF RING BELOW
	* IPA: open variety of vowel
	x (modifier letter down tack - 02D5)