#138C91

#138C91

Color Values

HEX

#138C91

RGB

19, 140, 145

HSL

182.4, 76.8%, 32.2%

HSV

182.4, 86.9%, 56.9%

CMYK

86.9%, 3.4%, 0.0%, 43.1%

OKLCH

0.5831 0.0957 199.5

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#138C91

#911813

Analogous

#139157

#134D91

#138C91

Triadic

#138C91

#91138C

#8C9113

Split Complementary

#138C91

#91134D

#915713

Tetradic

#138C91

#571391

#911813

#4D9113

Color Blindness Simulation

Original

#138C91

Protanopia

#474890

Deuteranopia

#403790

Tritanopia

#198F8F

Achromatopsia

#737373

CSS Usage

background-color: #138C91;
color: #138C91;
border-color: #138C91;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFC
100
#E1F8F9
200
#C0F5F7
300
#93EDF1
400
#58E3E9
500
#1EDAE1
600
#18AEB4
700
#138B90
800
#0F6D71
900
#0F4F52
950
#093234

Contrast Checker

Text on white

4.05:1

AA Fail AAA Fail

Text on black

5.19:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026