#21B260

#21B260

Color Values

HEX

#21B260

RGB

33, 178, 96

HSL

146.1, 68.7%, 41.4%

HSV

146.1, 81.5%, 69.8%

CMYK

81.5%, 0.0%, 46.1%, 30.2%

OKLCH

0.6725 0.1668 152.2

Properties

Cool Light Nearest: NCS S 1060-G Bright Green

Color Harmonies

Complementary

#21B260

#B22173

Analogous

#2AB221

#21B2A9

#21B260

Triadic

#21B260

#6021B2

#B26021

Split Complementary

#21B260

#A921B2

#B2212A

Tetradic

#21B260

#212AB2

#B22173

#B2A921

Color Blindness Simulation

Original

#21B260

Protanopia

#606174

Deuteranopia

#574C79

Tritanopia

#288487

Achromatopsia

#8D8D8D

CSS Usage

background-color: #21B260;
color: #21B260;
border-color: #21B260;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F3FCF7
100
#E3F8EC
200
#C3F4D8
300
#98ECBC
400
#60E198
500
#28D774
600
#20AC5D
700
#1A8A4A
800
#146C3A
900
#124E2D
950
#0C321C

Contrast Checker

Text on white

2.76:1

AA Fail AAA Fail

Text on black

7.6:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026