Hi,

I've got a very weird problem. I need to replace colour of a simple object in Photoshop.

I go to Brushes -> Colour Replacement Tool
set the Limits and Tolerance, select the new colour but when I start painting the new colour over the old one, it behaves very strangely.

Firstly, it paints with a semi-transparent colour. It is approximately 50% opacity.

Secondly, it only allows me to select a colour similar to the old colour. For example, if my object is green and I want to replace the colour with red - nah, it won't do it. Only other shades of green but no new colours.

All I want to do is replace green with red.

Thanks.