125:150:180:216

Chord information

Harmonics	125:150:180:216
Subharmonics	1/(216:180:150:125)
Intervals from root	1/1 – 6/5 – 36/25 – 216/125
Cents from root	0¢ 316¢ 631¢ 947¢
Step intervals	6/5, 6/5, 6/5
Step cents	316¢, 316¢, 316¢
Color name	gu gugu-5 trigu-7 or g(gg5)g37
Prime limit	5
Genus	33 ⋅ 53 (3375)
Intervallic odd limit	125
Otonal odd limit	125
Utonal odd limit	125
Consistent edos (d≥2)	4edo*, 15edo*, 19edo******, 23edo*, …
* 2≤d<4; ** 4≤d<8; *** 8≤d<16; …

125:150:180:216 is a diminished seventh chord formed by stacking three 6/5 minor thirds, leaving an augmented wholetone of 125/108 (10/9 ⋅ 25/24) to close the octave.