#81CC99

#81CC99

Color Values

HEX

#81CC99

RGB

129, 204, 153

HSL

139.2, 42.4%, 65.3%

HSV

139.2, 36.8%, 80.0%

CMYK

36.8%, 0.0%, 25.0%, 20.0%

OKLCH

0.7824 0.1047 153.6

Properties

Cool Light Nearest: NCS S 0530-G Light Green

Color Harmonies

Complementary

#81CC99

#CC81B4

Analogous

#8FCC81

#81CCBF

#81CC99

Triadic

#81CC99

#9981CC

#CC9981

Split Complementary

#81CC99

#BF81CC

#CC818F

Tetradic

#81CC99

#818FCC

#CC81B4

#CCBF81

Color Blindness Simulation

Original

#81CC99

Protanopia

#A1A2A5

Deuteranopia

#9D98A8

Tritanopia

#85AFB1

Achromatopsia

#B8B8B8

CSS Usage

background-color: #81CC99;
color: #81CC99;
border-color: #81CC99;
Nearest Tailwind: Emerald 300 #6EE7B7

Tailwind Shades

50
#F5FAF6
100
#E7F4EB
200
#CCEAD6
300
#A8DCB8
400
#79C992
500
#49B66C
600
#3B9156
700
#2F7445
800
#255B36
900
#1E432A
950
#132A1A

Contrast Checker

Text on white

1.9:1

AA Fail AAA Fail

Text on black

11.03:1

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