#66BA68

#66BA68

Color Values

HEX

#66BA68

RGB

102, 186, 104

HSL

121.4, 37.8%, 56.5%

HSV

121.4, 45.2%, 72.9%

CMYK

45.2%, 0.0%, 44.1%, 27.1%

OKLCH

0.7157 0.1422 144.4

Properties

Cool Light Nearest: Fern

Color Harmonies

Complementary

#66BA68

#BA66B8

Analogous

#8EBA66

#66BA92

#66BA68

Triadic

#66BA68

#6866BA

#BA6866

Split Complementary

#66BA68

#9266BA

#BA668E

Tetradic

#66BA68

#668EBA

#BA66B8

#BA9266

Color Blindness Simulation

Original

#66BA68

Protanopia

#8A8B7C

Deuteranopia

#867F81

Tritanopia

#6A8C8F

Achromatopsia

#A2A2A2

CSS Usage

background-color: #66BA68;
color: #66BA68;
border-color: #66BA68;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F5FAF5
100
#E7F3E8
200
#CEE9CE
300
#ABD9AC
400
#7DC47F
500
#4FB052
600
#3F8D41
700
#337034
800
#285829
900
#204121
950
#142915

Contrast Checker

Text on white

2.39:1

AA Fail AAA Fail

Text on black

8.79:1

AA Pass AAA Pass

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