#289C96

#289C96

Color Values

HEX

#289C96

RGB

40, 156, 150

HSL

176.9, 59.2%, 38.4%

HSV

176.9, 74.4%, 61.2%

CMYK

74.4%, 0.0%, 3.8%, 38.8%

OKLCH

0.6298 0.099 189.7

Properties

Cool Light Nearest: NCS S 1050-B50G Turquoise

Color Harmonies

Complementary

#289C96

#9C282E

Analogous

#289C5C

#28689C

#289C96

Triadic

#289C96

#96289C

#9C9628

Split Complementary

#289C96

#9C2868

#9C5C28

Tetradic

#289C96

#5C289C

#9C282E

#689C28

Color Blindness Simulation

Original

#289C96

Protanopia

#5A5B97

Deuteranopia

#544B98

Tritanopia

#2E9999

Achromatopsia

#838383

CSS Usage

background-color: #289C96;
color: #289C96;
border-color: #289C96;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FBFB
100
#E4F6F5
200
#C6F0EE
300
#9EE6E2
400
#69D9D3
500
#34CBC3
600
#2AA29C
700
#21827D
800
#1A6562
900
#174A48
950
#0E2F2D

Contrast Checker

Text on white

3.34:1

AA Fail AAA Fail

Text on black

6.29:1

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