What is what do green dots mean on match?

As an AI language model, I don't have access to the live data, but as per the general information available, the green dots on match indicate that the user is currently online and active on the platform. This means that they are more likely to respond to messages and engage in conversations. The green dot also helps in identifying who is available for a chat or a potential match. However, it is important to note that the green dot only indicates online status and does not denote if the user is actively using the platform.