Blackboard Green Color – #274c43: Codes and Complete Breakdown

Green porcelain enamel boards were first made in 1930 and started appearing in U.S. schools in the 1950s, according to Wikipedia’s history of the blackboard. Blackboard Green color (#274c43) is that deep blue-green, dark enough for white chalk to pop. It looks almost black in a dim classroom and teal under strong light.

Blackboard Green Color Shades

Complementary colors

1. #274C43

2. #653440

Triadic colors

1. #274C43

2. #593465

3. #655934

Tints or lighter colors

1. #386E60

2. #498F7E

3. #5FAD99

4. #81BEAF

5. #A2CFC4

Darker colors

1. #162A25

2. #040807

Analogous colors

1. #304C27

2. #274C30

3. #274C43

4. #27434C

5. #27304C

Monochromatic colors

1. #0A1C18

2. #1A3F36

3. #2C6053

4. #417E6F

5. #589A8A