#66C55C

#66C55C

Color Values

HEX

#66C55C

RGB

102, 197, 92

HSL

114.3, 47.5%, 56.7%

HSV

114.3, 53.3%, 77.3%

CMYK

48.2%, 0.0%, 53.3%, 22.7%

OKLCH

0.7414 0.1691 141.8

Properties

Cool Light Nearest: NCS S 1050-G30Y Yellow Green

Color Harmonies

Complementary

#66C55C

#BB5CC5

Analogous

#9BC55C

#5CC587

#66C55C

Triadic

#66C55C

#5C66C5

#C55C66

Split Complementary

#66C55C

#875CC5

#C55C9B

Tetradic

#66C55C

#5C9BC5

#BB5CC5

#C5875C

Color Blindness Simulation

Original

#66C55C

Protanopia

#8F9075

Deuteranopia

#8A827B

Tritanopia

#6B898E

Achromatopsia

#A9A9A9

CSS Usage

background-color: #66C55C;
color: #66C55C;
border-color: #66C55C;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F5FAF4
100
#E7F4E6
200
#CEECCA
300
#AADFA5
400
#7CCD74
500
#4EBC43
600
#3F9636
700
#32782B
800
#275E21
900
#20451C
950
#142C12

Contrast Checker

Text on white

2.16:1

AA Fail AAA Fail

Text on black

9.71:1

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