#156C69

#156C69

Color Values

HEX

#156C69

RGB

21, 108, 105

HSL

177.9, 67.4%, 25.3%

HSV

177.9, 80.6%, 42.4%

CMYK

80.6%, 0.0%, 2.8%, 57.6%

OKLCH

0.4827 0.0771 191.3

Properties

Cool Dark Nearest: RAL 6026 Opal Green

Color Harmonies

Complementary

#156C69

#6C1518

Analogous

#156C3D

#15446C

#156C69

Triadic

#156C69

#69156C

#6C6915

Split Complementary

#156C69

#6C1544

#6C3D15

Tetradic

#156C69

#3D156C

#6C1518

#446C15

Color Blindness Simulation

Original

#156C69

Protanopia

#3B3B6A

Deuteranopia

#362F6A

Tritanopia

#196A6A

Achromatopsia

#595959

CSS Usage

background-color: #156C69;
color: #156C69;
border-color: #156C69;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F3FCFB
100
#E3F7F7
200
#C3F3F2
300
#99EBE8
400
#61E0DC
500
#2AD5CF
600
#21ABA6
700
#1B8985
800
#156B68
900
#134E4C
950
#0C3130

Contrast Checker

Text on white

6.21:1

AA Pass AAA Fail

Text on black

3.38:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026