i tried making custom css class then set the class for the label.

my xml is supposed to be something like this.

 
  ​ 
​ 
 

the field is a computed field and odoo is setting this class for the label 
class="o_form_label o_form_label_readonly"

i want the label to display in normal black color, but because of o_form_label_readonly the label is grayed out.