could be oil spray from Power steering pump above, wipe the area down & have another look a few days later , Air Con oil is normally a phosphorous green or blue dye type oil. this stuff you have looks like engine oil or power steering fluid.
Aircon seems to be working. I noticed it when changing headlight bulbs It looks like engine oil And i don't think its spraying off something as its also leaking at the top end of the connection Think ill just get that hose replaced. Thanks
I had a similar leak on my A/C hose near the compressor there.It looked exactly the same as yours does in the pic.They leak where the rubber hose and the metal connector are crimped together.The compressor oil gets pumped around through the system with the A/C gas,so if theres any leaks at the hose joins, the oil will leak out too.The A/C guy tried to re crimp the hose tighter,but it wouldnt stop leaking ,so he replaced it altogether.Just needed a regas then, and its been fine ever since.