Looks like a reverse of what I thinks of as a copperhead, with it’s slate grey head to just short of the shoulders and a light brown & tan mottled pattern to the end of the tail, divided by a broad & plain light brown dorsal line from the grey neck to the vent region.
Looks most like Carlia vivax in my opinion, based on what I can see (the image is not crisp) and nearby records. @MazzV , you can confirm this by counting the number of toes on the front feet. If it's Carlia sp. as I strongly suspect, there should be only four toes on each front foot.
Thanks @Bushman, your information is ever helpful in culling my misconceptions. Love the distinguishing criteria tips, they are precious gems. Cheers, MazzV