#21B07C

#21B07C

Color Values

HEX

#21B07C

RGB

33, 176, 124

HSL

158.2, 68.4%, 41.0%

HSV

158.2, 81.2%, 69.0%

CMYK

81.2%, 0.0%, 29.5%, 31.0%

OKLCH

0.673 0.139 162.4

Properties

Cool Light Nearest: Green

Color Harmonies

Complementary

#21B07C

#B02155

Analogous

#21B035

#219DB0

#21B07C

Triadic

#21B07C

#7C21B0

#B07C21

Split Complementary

#21B07C

#B0219D

#B03521

Tetradic

#21B07C

#3521B0

#B02155

#9DB021

Color Blindness Simulation

Original

#21B07C

Protanopia

#5F6089

Deuteranopia

#574C8C

Tritanopia

#289395

Achromatopsia

#8E8E8E

CSS Usage

background-color: #21B07C;
color: #21B07C;
border-color: #21B07C;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F3FCF9
100
#E3F8F0
200
#C3F4E2
300
#98ECCD
400
#60E1B2
500
#28D797
600
#20AC79
700
#1A8961
800
#146B4C
900
#134E39
950
#0C3124

Contrast Checker

Text on white

2.78:1

AA Fail AAA Fail

Text on black

7.57:1

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