#12939A

#12939A

Color Values

HEX

#12939A

RGB

18, 147, 154

HSL

183.1, 79.1%, 33.7%

HSV

183.1, 88.3%, 60.4%

CMYK

88.3%, 4.5%, 0.0%, 39.6%

OKLCH

0.6046 0.0998 201.0

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#12939A

#9A1912

Analogous

#129A5D

#124F9A

#12939A

Triadic

#12939A

#9A1293

#939A12

Split Complementary

#12939A

#9A124F

#9A5D12

Tetradic

#12939A

#5D129A

#9A1912

#4F9A12

Color Blindness Simulation

Original

#12939A

Protanopia

#4A4B98

Deuteranopia

#423998

Tritanopia

#189797

Achromatopsia

#787878

CSS Usage

background-color: #12939A;
color: #12939A;
border-color: #12939A;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFC
100
#E1F8F9
200
#BFF5F8
300
#91EDF2
400
#56E4EB
500
#1BDAE4
600
#15AEB7
700
#118B92
800
#0D6D72
900
#0E4F53
950
#093234

Contrast Checker

Text on white

3.71:1

AA Fail AAA Fail

Text on black

5.67:1

AA Pass 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