Which of the following relationships regarding the wavelengths $\lambda$ of different colors of light is correct?

• A
  $\lambda_{\text{blue}} > \lambda_{\text{yellow}} > \lambda_{\text{green}}$
• B
  $\lambda_{\text{yellow}} > \lambda_{\text{green}} > \lambda_{\text{blue}}$
• C
  $\lambda_{\text{yellow}} > \lambda_{\text{blue}} > \lambda_{\text{green}}$
• D
  $\lambda_{\text{green}} > \lambda_{\text{blue}} > \lambda_{\text{yellow}}$