Cambridge Blue (colour) of R 163, G 193, B 173. This colour is actually a medium tone of spring green. Spring green colours are colours with an h code (hue code) of between 135 and 165; this colour has an h code of 140, putting it within the range of spring green colours on the . The other (less traditional) colours selected for the house style are Pantone 285 (blue), 158 (orange), 369 (green), 513 (purple) and 7466 (teal). Pantone 032 (red) and 109 (yellow) feature in the official University coat of arms. The jerseys of the NSW Waratahs have been Cambridge Blue
149 (number) and a real part of the form formula_1. The repunit with 149 1s is a prime in base 5 and base 7. Given 149, the Mertens function returns 0. It is the third prime having this property. 149 is a tribonacci number, being the sum of the three preceding terms, 24, 44, 81. 149 is a strictly non-palindromic number, meaning that it is not palindromic in any base from binary to base 147. However, in base 10 (and also base 2), it is a full reptend prime, since the decimal expansion of 1/149 repeats 006711409395973154362416107382550335570469798657718120805369127516778523489932885906040268 4563758389261744966442953020134228187919463087248322147651 indefinitely. 149 is also: