#669F90

#669F90

Color Values

HEX

#669F90

RGB

102, 159, 144

HSL

164.2, 22.9%, 51.2%

HSV

164.2, 35.8%, 62.4%

CMYK

35.8%, 0.0%, 9.4%, 37.6%

OKLCH

0.6586 0.0643 175.8

Properties

Cool Light Nearest: RAL 5024 Pastel Blue

Color Harmonies

Complementary

#669F90

#9F6675

Analogous

#669F74

#66929F

#669F90

Triadic

#669F90

#90669F

#9F9066

Split Complementary

#669F90

#9F6692

#9F7466

Tetradic

#669F90

#74669F

#9F6675

#929F66

Color Blindness Simulation

Original

#669F90

Protanopia

#7F7F94

Deuteranopia

#7B7794

Tritanopia

#699697

Achromatopsia

#929292

CSS Usage

background-color: #669F90;
color: #669F90;
border-color: #669F90;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F6F9F8
100
#EAF1EF
200
#D3E3DF
300
#B4D0C8
400
#8BB6AB
500
#629D8D
600
#4F7D71
700
#3F645A
800
#314E47
900
#263A35
950
#182522

Contrast Checker

Text on white

3.03:1

AA Fail AAA Fail

Text on black

6.93:1

AA Pass 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