#66B486

#66B486

Color Values

HEX

#66B486

RGB

102, 180, 134

HSL

144.6, 34.2%, 55.3%

HSV

144.6, 43.3%, 70.6%

CMYK

43.3%, 0.0%, 25.6%, 29.4%

OKLCH

0.7069 0.1035 156.6

Properties

Cool Light Nearest: Forest Green

Color Harmonies

Complementary

#66B486

#B46694

Analogous

#6DB466

#66B4AD

#66B486

Triadic

#66B486

#8666B4

#B48666

Split Complementary

#66B486

#AD66B4

#B4666D

Tetradic

#66B486

#666DB4

#B46694

#B4AD66

Color Blindness Simulation

Original

#66B486

Protanopia

#888891

Deuteranopia

#837D94

Tritanopia

#6A9A9C

Achromatopsia

#A0A0A0

CSS Usage

background-color: #66B486;
color: #66B486;
border-color: #66B486;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F5FAF7
100
#E8F2EC
200
#CFE8D9
300
#ADD7BE
400
#80C19B
500
#54AB78
600
#438960
700
#366E4D
800
#2A563C
900
#223F2E
950
#15281D

Contrast Checker

Text on white

2.49:1

AA Fail AAA Fail

Text on black

8.44:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026