#159C9F

#159C9F

Color Values

HEX

#159C9F

RGB

21, 156, 159

HSL

181.3, 76.7%, 35.3%

HSV

181.3, 86.8%, 62.4%

CMYK

86.8%, 1.9%, 0.0%, 37.6%

OKLCH

0.63 0.1038 197.3

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#159C9F

#9F1815

Analogous

#159F5D

#15579F

#159C9F

Triadic

#159C9F

#9F159C

#9C9F15

Split Complementary

#159C9F

#9F1557

#9F5D15

Tetradic

#159C9F

#5D159F

#9F1815

#579F15

Color Blindness Simulation

Original

#159C9F

Protanopia

#4F519E

Deuteranopia

#483E9E

Tritanopia

#1C9E9E

Achromatopsia

#808080

CSS Usage

background-color: #159C9F;
color: #159C9F;
border-color: #159C9F;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFC
100
#E2F8F9
200
#C0F5F7
300
#93EFF1
400
#58E6E9
500
#1EDDE1
600
#18B1B4
700
#138D90
800
#0F6F71
900
#0F5052
950
#093334

Contrast Checker

Text on white

3.34:1

AA Fail AAA Fail

Text on black

6.29:1

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