#309C64

#309C64

Color Values

HEX

#309C64

RGB

48, 156, 100

HSL

148,9, 52,9%, 40,0%

HSV

148,9, 69,2%, 61,2%

CMYK

69,2%, 0,0%, 35,9%, 38,8%

OKLCH

0,6176 0,1294 156,3

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#309C64

#9C3068

Analogous

#329C30

#309C9A

#309C64

Triadic

#309C64

#64309C

#9C6430

Split Complementary

#309C64

#9A309C

#9C3032

Tetradic

#309C64

#30329C

#9C3068

#9C9A30

Color Blindness Simulation

Original

#309C64

Protanopia

#5F6072

Deuteranopia

#585075

Tritanopia

#357C7F

Achromatopsia

#818181

CSS Usage

background-color: #309C64;
color: #309C64;
border-color: #309C64;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FBF7
100
#E5F5ED
200
#C8EEDB
300
#A1E2C1
400
#6FD39F
500
#3CC37D
600
#309C64
700
#267D50
800
#1E613F
900
#194830
950
#102D1E

Contrast Checker

Text on white

3,46:1

AA Fail AAA Fail

Text on black

6,07:1

AA Pass AAA Fail

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