#378183

#378183

Color Values

HEX

#378183

RGB

55, 129, 131

HSL

181.6, 40.9%, 36.5%

HSV

181.6, 58.0%, 51.4%

CMYK

58.0%, 1.5%, 0.0%, 48.6%

OKLCH

0.5579 0.0729 197.7

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#378183

#833937

Analogous

#37835F

#375B83

#378183

Triadic

#378183

#833781

#818337

Split Complementary

#378183

#83375B

#835F37

Tetradic

#378183

#5F3783

#833937

#5B8337

Color Blindness Simulation

Original

#378183

Protanopia

#575883

Deuteranopia

#534D82

Tritanopia

#3B8282

Achromatopsia

#717171

CSS Usage

background-color: #378183;
color: #378183;
border-color: #378183;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDE9EA
300
#A9D9DB
400
#7AC5C7
500
#4BB1B4
600
#3C8D90
700
#307173
800
#26585A
900
#1F4142
950
#13292A

Contrast Checker

Text on white

4.54:1

AA Pass AAA Fail

Text on black

4.63:1

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