Little Greene Paint Middle Buff (122)Little Greene Paint Middle Buff (122) Middle Buff No 122. LRV (Light Reflectance Value) 22. This darker buff made its name on the first British Standard range of paint colours and can be found on many 1930s buildings. Please choose type of paint and tin size from the drop down box. If you are unsure of colour please purchase a sample pot. We highly recommend testing a paint colour before purchase. Sample pots are available in every colour and come in