XML color pallete creation

I am looking for a freelancer to create an XML color palette for my tableau project project. I have attached the snap of the file where i want to edit . Also attached the image of the color gradiant i want to have and want to add dark green color at the start. Like first dark green color and then attached image yellow color gradiant together.pecific color scheme in mind and prefer the XML file format. The ideal candidate should have experience in XML and web design, with the ability to create a visually appealing and user-friendly color palette. The project requirements include:
- Creating an XML color palette based on the specific color scheme provided
- and the code that you would generate should get applied to my report in tableau and it should fix my issue
- Providing suggestions for additional colors to enhance the color scheme
- Delivering the final product in a timely manner and with attention to detail.