"conditional_rows_background_color":  {
  "default":"",
   "fields": [
        {"field": "status","condition": "equals","values": ["LEAD"],"color": "#CCCCCC"},
        {"field": "status","condition": "not_equals","values": ["EN ESTUDIO"],"color": "#CCFFCC"}
        {"field": "amount","condition": "lessthan","value": 0,"color": "#CCFFCC"},
        {"field": "amount","condition": "greaterthan","value": 0,"color": "#CCFFCC"},
        {"field": "amount","condition": "lessthan","value": 1,"color": "#CCFFCC"},
        {"field": "amount","condition": "greaterthanorequals","value": 2,"color": "#CCFFCC"},
        {"field": "amount","condition": "lessthanorequals","value": 3,"color": "#CCFFCC"},
        {"field": "amount","condition": "empty","color": "#CCFFCC"},
        {"field": "amount","condition": "not_empty","color": "#CCFFCC"},

      ]
  }

You can assign specific colors to the rows when the value of any field equals to something:

Params