Choosing the right lure colors to attract both bass and bluegill can be quite effective if you consider the natural forage and environmental conditions of the waters you're fishing in. Based on the insights from the Bass Fishing Tips & Techniques by BassResource, here are some recommendations:
For Bass:
For Bluegill:
When targeting both species, consider using lures that have a primary color suited to the prevalent forage in the area, with accent colors that can attract bluegill. For example, a green pumpkin jig with chartreuse accents could be a versatile choice, appealing to both bass and bluegill, especially in areas where these fish are known to coexist and share forage preferences.
Always remember to adjust your lure selection based on the specific conditions of the day, including water clarity and light levels, as these can significantly influence the visibility and effectiveness of your chosen lure colors.