Question making drinks

I was trying to creat my own drinks like rum and coke but I dee there is a way to change the color of the drink what I need to know is where do I find the numbers to make the color?

To change the drinks appearance, in the recipe notecard you can add the colour and transparency as below:
PRODUCT_PARAMS=<0.877, 0.302, 0.021>|0.75
   
You can also add to make it include ice cube, olive, lemon or lime by adding those on as well e.g. to add ice cube:
PRODUCT_PARAMS=<0.877, 0.302, 0.021>|0.75|cube

Don't forget also to either add a nutrition value to the new product or to add it into the DATA_USERVALS notecard in your HUD

ok thanks but is there a place that has the color chart or is the standard way eveything makes color?

It's the standard scripting colours.  Easiest way is probably to rez a cube and adjust colour and transparency. For colour you can then use the Copy LSL button to get the value.

thank you this was very helpful.