#399490

#399490

Color Values

HEX

#399490

RGB

57, 148, 144

HSL

177.4, 44.4%, 40.2%

HSV

177.4, 61.5%, 58.0%

CMYK

61.5%, 0.0%, 2.7%, 42.0%

OKLCH

0.6117 0.0855 191.1

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#399490

#94393D

Analogous

#399463

#396A94

#399490

Triadic

#399490

#903994

#949039

Split Complementary

#399490

#94396A

#946339

Tetradic

#399490

#633994

#94393D

#6A9439

Color Blindness Simulation

Original

#399490

Protanopia

#606191

Deuteranopia

#5B5491

Tritanopia

#3E9292

Achromatopsia

#808080

CSS Usage

background-color: #399490;
color: #399490;
border-color: #399490;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FAFA
100
#E6F4F3
200
#CBEBEA
300
#A7DDDB
400
#77CBC7
500
#47B8B3
600
#39938F
700
#2D7673
800
#235C5A
900
#1D4442
950
#122B2A

Contrast Checker

Text on white

3.61:1

AA Fail AAA Fail

Text on black

5.81:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026