#66BA09

#66BA09

Color Values

HEX

#66BA09

RGB

102, 186, 9

HSL

88.5, 90.8%, 38.2%

HSV

88.5, 95.2%, 72.9%

CMYK

45.2%, 0.0%, 95.2%, 27.1%

OKLCH

0.7075 0.202 134.3

Properties

Cool Light Nearest: NCS S 1060-G20Y Lime

Color Harmonies

Complementary

#66BA09

#5D09BA

Analogous

#BAB509

#0DBA09

#66BA09

Triadic

#66BA09

#0966BA

#BA0966

Split Complementary

#66BA09

#090DBA

#B509BA

Tetradic

#66BA09

#09BAB5

#5D09BA

#BA090D

Color Blindness Simulation

Original

#66BA09

Protanopia

#8A8B34

Deuteranopia

#867F3E

Tritanopia

#6A565D

Achromatopsia

#9B9B9B

CSS Usage

background-color: #66BA09;
color: #66BA09;
border-color: #66BA09;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F8FDF1
100
#EEFBDF
200
#DDFCBB
300
#C5F98A
400
#A5F64B
500
#85F30C
600
#6BC309
700
#559C08
800
#437A06
900
#325809
950
#203806

Contrast Checker

Text on white

2.44:1

AA Fail AAA Fail

Text on black

8.59:1

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