#30C378

#30C378

Color Values

HEX

#30C378

RGB

48, 195, 120

HSL

149.4, 60.5%, 47.6%

HSV

149.4, 75.4%, 76.5%

CMYK

75.4%, 0.0%, 38.5%, 23.5%

OKLCH

0.7242 0.1629 155.4

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#30C378

#C3307B

Analogous

#31C330

#30C3C1

#30C378

Triadic

#30C378

#7830C3

#C37830

Split Complementary

#30C378

#C130C3

#C33031

Tetradic

#30C378

#3031C3

#C3307B

#C3C130

Color Blindness Simulation

Original

#30C378

Protanopia

#70718A

Deuteranopia

#675C8E

Tritanopia

#37989C

Achromatopsia

#9E9E9E

CSS Usage

background-color: #30C378;
color: #30C378;
border-color: #30C378;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F3FBF7
100
#E4F6ED
200
#C6F1DB
300
#9DE7C1
400
#68DAA0
500
#32CD7E
600
#28A465
700
#208351
800
#19663F
900
#164B30
950
#0E2F1E

Contrast Checker

Text on white

2.28:1

AA Fail AAA Fail

Text on black

9.2:1

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