Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.2.5)
// ----

$num: 5; 

@for $i from 0 to $num {
  #averagelabel0#{$i}:checked ~ .radio label[for="averagelabel0#{$i}"] {
    background-color: green;  
  }
}

SassMeister-output.css

#averagelabel00:checked ~ .radio label[for="averagelabel00"] {
  background-color: green;
}

#averagelabel01:checked ~ .radio label[for="averagelabel01"] {
  background-color: green;
}

#averagelabel02:checked ~ .radio label[for="averagelabel02"] {
  background-color: green;
}

#averagelabel03:checked ~ .radio label[for="averagelabel03"] {
  background-color: green;
}

#averagelabel04:checked ~ .radio label[for="averagelabel04"] {
  background-color: green;
}