#30B378

#30B378

Color Values

HEX

#30B378

RGB

48, 179, 120

HSL

153.0, 57.7%, 44.5%

HSV

153.0, 73.2%, 70.2%

CMYK

73.2%, 0.0%, 33.0%, 29.8%

OKLCH

0.6826 0.142 158.8

Properties

Cool Light Nearest: mediumseagreen

Color Harmonies

Complementary

#30B378

#B3306B

Analogous

#30B337

#30ACB3

#30B378

Triadic

#30B378

#7830B3

#B37830

Split Complementary

#30B378

#B330AC

#B33730

Tetradic

#30B378

#3730B3

#B3306B

#ACB330

Color Blindness Simulation

Original

#30B378

Protanopia

#696A86

Deuteranopia

#61578A

Tritanopia

#379294

Achromatopsia

#939393

CSS Usage

background-color: #30B378;
color: #30B378;
border-color: #30B378;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FBF8
100
#E4F6EE
200
#C7F0DD
300
#9EE5C5
400
#6AD7A6
500
#36C987
600
#2BA16C
700
#238156
800
#1B6543
900
#174A33
950
#0F2E20

Contrast Checker

Text on white

2.68:1

AA Fail AAA Fail

Text on black

7.84:1

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