Mixing blue and yellow typically results in the color green. This is because blue and yellow are both primary colors, and when mixed together, they create a secondary color. In the case of blue and yellow, the resulting green color can vary in hue and saturation depending on the specific shades of blue and yellow used. For example, mixing a lighter shade of blue with a brighter shade of yellow will produce a lighter and more vibrant green, while mixing a darker shade of blue with a more muted shade of yellow will result in a darker and more subdued green.