Light roast beans have a light brown color, and they'll have no oil on their surface because they haven't roasted long enough for the oils to reach the surface. These categories are then further identified by roast names such as French, Italian and City. The shade of brown produced is a common feature used to categorize light, medium, medium-dark and dark roast coffees. Although beans from various regions have different chemical compositions, their hues will only vary slightly as they're roasted. Green coffee beans are heavier than roasted beans because their moisture hasn't been lost to the roasting process.Ĭoffee beans begin to darken as they absorb heat during the roasting process. They smell earthy and grassy, nothing like the typical coffee aroma you sense after they're prepared. New Email Subscribers Receive 10% Off → What to Know About Pre-Roasted Coffeeīefore we talk about the different types of roast, there are a few things you need to know about the coffee beans themselves - specifically how their initial makeup is changed through the roasting process. dark roast guide to tell you everything you need to know. Whether you're an aspiring coffee aficionado or if you'd simply like to know more about the different types of roasts, we've created this helpful light roast vs.
For some coffee drinkers, the difference between light roast and dark roast is more than just a taste preference.Īt Real Good Coffee Company, we appreciate how the science of roasting coffee influences its caffeine content, bitterness, taste, strength and acidity.
Coffee comes in many forms, but before your brew is mixed into a beverage, it goes through a roasting process that can substantially impact its flavor.