#378B62

#378B62

Color Values

HEX

#378B62

RGB

55, 139, 98

HSL

150.7, 43.3%, 38.0%

HSV

150.7, 60.4%, 54.5%

CMYK

60.4%, 0.0%, 29.5%, 45.5%

OKLCH

0.5739 0.1038 159.2

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#378B62

#8B3760

Analogous

#378B38

#378A8B

#378B62

Triadic

#378B62

#62378B

#8B6237

Split Complementary

#378B62

#8B378A

#8B3837

Tetradic

#378B62

#38378B

#8B3760

#8A8B37

Color Blindness Simulation

Original

#378B62

Protanopia

#5B5C6C

Deuteranopia

#56506E

Tritanopia

#3B7475

Achromatopsia

#767676

CSS Usage

background-color: #378B62;
color: #378B62;
border-color: #378B62;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E7F4ED
200
#CCEBDC
300
#A7DCC2
400
#78CAA2
500
#48B781
600
#3A9267
700
#2E7552
800
#245B40
900
#1E4331
950
#132B1F

Contrast Checker

Text on white

4.17:1

AA Fail AAA Fail

Text on black

5.03:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026