#337B78

#337B78

Color Values

HEX

#337B78

RGB

51, 123, 120

HSL

177.5, 41.4%, 34.1%

HSV

177.5, 58.5%, 48.2%

CMYK

58.5%, 0.0%, 2.4%, 51.8%

OKLCH

0.5368 0.0715 191.5

Properties

Cool Dark Nearest: RAL 6033 Mint Turquoise

Color Harmonies

Complementary

#337B78

#7B3336

Analogous

#337B54

#335A7B

#337B78

Triadic

#337B78

#78337B

#7B7833

Split Complementary

#337B78

#7B335A

#7B5433

Tetradic

#337B78

#54337B

#7B3336

#5A7B33

Color Blindness Simulation

Original

#337B78

Protanopia

#525379

Deuteranopia

#4E4979

Tritanopia

#377979

Achromatopsia

#6B6B6B

CSS Usage

background-color: #337B78;
color: #337B78;
border-color: #337B78;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDEAE9
300
#A8DBD9
400
#7AC8C4
500
#4BB4B0
600
#3C908D
700
#307371
800
#255A58
900
#1E4341
950
#132A29

Contrast Checker

Text on white

4.95:1

AA Pass AAA Fail

Text on black

4.25:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026