light too close? - no burning only light green new growth

so my plants just went into flowering and they are doing good i just noticed today though they are definitely stretching toward the light a good bit each day. since they werent showing any signs of curling even at the closest top growth i decided to let the light stay where its at. the only thing is the growth closest to the light on each plant is light green but it isnt light bleaching since there are no white patches. just really light color somewhat like what the sun does to a surfers hair turning it blonde in the summer is what im getting at.

is this normal...they are in transitioning phase day 3 / 4 of flowering. any tips?

move the light up? keep it the same?

ps all other growth on all the other plants that are not super close is fine and green is normal color so i dont think this is a nute deficiency..only localized to top sites where they are the closest.

thanks for the tips.

Whey your plants start to flower you will see light green at the tops of the bud sites, nothing to worry about it's completely normal. Put you hand at the top of your canopy and if your hand doesn't get to hot then your ladies will be fine