A favorable condition or outcome, implying it is a good thing that something happened or didn't happen.

अच्छा हुआ या यह उचित है कि वैसा हुआ।

English Usage: It's just as well that we brought an umbrella because it started to rain.

Hindi Usage: अच्छा हुआ कि हम छाता ले आए, क्योंकि बारिश शुरू हो गई।