#309C8C

#309C8C

Color Values

HEX

#309C8C

RGB

48, 156, 140

HSL

171,1, 52,9%, 40,0%

HSV

171,1, 69,2%, 61,2%

CMYK

69,2%, 0,0%, 10,3%, 38,8%

OKLCH

0,6283 0,099 181,0

Properties

Cool Light Nearest: NCS S 1050-B50G Turquoise

Color Harmonies

Complementary

#309C8C

#9C3040

Analogous

#309C56

#30769C

#309C8C

Triadic

#309C8C

#8C309C

#9C8C30

Split Complementary

#309C8C

#9C3076

#9C5630

Tetradic

#309C8C

#56309C

#9C3040

#769C30

Color Blindness Simulation

Original

#309C8C

Protanopia

#5F6090

Deuteranopia

#585091

Tritanopia

#359394

Achromatopsia

#848484

CSS Usage

background-color: #309C8C;
color: #309C8C;
border-color: #309C8C;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FBFA
100
#E5F5F3
200
#C8EEE9
300
#A1E2D9
400
#6FD3C4
500
#3CC3AF
600
#309C8C
700
#267D70
800
#1E6157
900
#194841
950
#102D29

Contrast Checker

Text on white

3,35:1

AA Fail AAA Fail

Text on black

6,26:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Şub 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Şub 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Şub 19, 2026