For painting with a traditional RYB palette, start with yellow paint and modify it as needed. Adding white can lighten it, while small amounts of orange, green, or neutral color can shift its character.
For digital displays and light sources, yellow can be represented by strong red and green channels with little or no blue. That rule belongs to additive RGB, not physical paint.
Practical mixing routes
- In traditional RYB paint teaching, yellow is a primary, so begin with a yellow pigment.
- In additive RGB light, red + green light produces yellow.
- In CMY printing, yellow is one of the subtractive primaries.
How to adjust the result
Shift toward orange/red while keeping yellow dominant.
Shift toward green.
Move toward white or a very light neutral, depending on the medium.
Common mixing mistakes
- Trying to create a clean yellow from blue and red paint in an RYB setup.
- Confusing additive red + green light with a recipe for mixing red and green paint.
- Assuming a CMYK yellow percentage predicts one exact physical appearance across printers and papers.
Why the answer changes by color model
RGB is an additive light model: red and green light together are perceived as yellow. Traditional RYB paint starts with yellow pigment as a primary rather than deriving it from red and blue.
Adding red and green physical paints does not reproduce the additive-light rule; pigment mixing is subtractive and typically becomes darker or duller.
For a numerical screen-color blend, use the Digital Color Mixer. Its result is an RGB interpolation and should not be treated as a prediction of real paint or ink behavior.
Source and model notes
- Adobe — Primary colors guide — RGB additive light and CMY subtractive color-model relationships.
- Adobe — Primary, secondary & tertiary colors — Traditional RYB secondary-color relationships and the distinction from RGB color mixing.
Useful next steps
Compare a screen-color blend in the Color Mixer, or explore more mixing answers.