What colour shade cloth?

My husband and I have essentially built a 6x3m polytunnel and we’re up to covering it in shade cloth. I always wanted beige/cream coloured shade cloth, because the location of our garden means we don’t get as much sunlight as I want, and I figured a lighter colour would allow more light in. My husband keeps pushing for green shade cloth, and as far as I can tell his only reasoning is because “it’s a green house”

So what is the best type/colour of shade cloth? A pale green would probably blend into the surrounds a lot better than cream, but I’ve only seen dark green shade cloth, and I just feel like that will block out way too much light.

We don’t get snow (that settles on the ground at least) but we do get really heavy frosts, but it still gets over 40 in summer like everywhere else in Australia 😁