Chicken liver has a smooth and shiny texture. It's light (in weight), soft, and slick (not slimy!). When you handle it, it will almost slip away from your fingers. When raw its tones range from tan to burgundy. This is what to look (out) for: - Tan, pale shades indicate iodine deficiency. Don't eat this type! - Green liver shades indicate bile infestation. Don't eat this type either! - Yellow-ish shades indicate more fat content and some cooks prefer it. - However, when you’re just starting out go for the usual maroon or dark purple kind.