Relationship between transmittance and color of the solution

As I understand, transmittance is light which passes through a material and it determines the color of material (for example green solution transmits green light).
Here’s the transmission spectrum of green mineral. [![green color](https://i.stack.imgur.com/rAB7r.jpg)](https://i.stack.imgur.com/rAB7r.jpg)


I have a question. This compound transmits in green (550 nm) and red (650-800) regions, so why is compound green? What’s my mistake?
Thanks in advance!


