#309C82

#309C82

Color Values

HEX

#309C82

RGB

48, 156, 130

HSL

165.6, 52.9%, 40.0%

HSV

165.6, 69.2%, 61.2%

CMYK

69.2%, 0.0%, 16.7%, 38.8%

OKLCH

0.6252 0.1045 173.3

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#309C82

#9C304A

Analogous

#309C4C

#30809C

#309C82

Triadic

#309C82

#82309C

#9C8230

Split Complementary

#309C82

#9C3080

#9C4C30

Tetradic

#309C82

#4C309C

#9C304A

#809C30

Color Blindness Simulation

Original

#309C82

Protanopia

#5F6088

Deuteranopia

#58508A

Tritanopia

#358D8E

Achromatopsia

#838383

CSS Usage

background-color: #309C82;
color: #309C82;
border-color: #309C82;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FBF9
100
#E5F5F1
200
#C8EEE5
300
#A1E2D3
400
#6FD3BB
500
#3CC3A3
600
#309C82
700
#267D68
800
#1E6151
900
#19483C
950
#102D26

Contrast Checker

Text on white

3.39:1

AA Fail AAA Fail

Text on black

6.2:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2월 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2월 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2월 19, 2026