Teal sits between blue and green, so small hue changes can push it toward cyan, turquoise, or green. This ramp keeps the teal hue relationship stable while changing lightness in fixed steps.
A mid or dark teal can provide strong contrast with light text, while pale teal often works better as a background or subtle state color. Use exact contrast measurements for the final pair because “teal” by itself does not imply an accessibility level.
Useful next steps
Try a specific color in the Tints and Shades Generator, or browse other shade families.