#42C993

#42C993

Color Values

HEX

#42C993

RGB

66, 201, 147

HSL

156.0, 55.6%, 52.4%

HSV

156.0, 67.2%, 78.8%

CMYK

67.2%, 0.0%, 26.9%, 21.2%

OKLCH

0.7494 0.1409 162.6

Properties

Cool Light Nearest: Shamrock

Color Harmonies

Complementary

#42C993

#C94278

Analogous

#42C950

#42BCC9

#42C993

Triadic

#42C993

#9342C9

#C99342

Split Complementary

#42C993

#C942BC

#C95042

Tetradic

#42C993

#5042C9

#C94278

#BCC942

Color Blindness Simulation

Original

#42C993

Protanopia

#7C7EA0

Deuteranopia

#756AA3

Tritanopia

#49AAAD

Achromatopsia

#A8A8A8

CSS Usage

background-color: #42C993;
color: #42C993;
border-color: #42C993;
Nearest Tailwind: Emerald 400 #34D399

Tailwind Shades

50
#F4FBF8
100
#E5F6EF
200
#C7EFDF
300
#A0E4C9
400
#6CD5AB
500
#39C68E
600
#2D9F71
700
#247F5B
800
#1C6347
900
#184935
950
#0F2E22

Contrast Checker

Text on white

2.1:1

AA Fail AAA Fail

Text on black

10.01:1

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