#309D6D

#309D6D

Color Values

HEX

#309D6D

RGB

48, 157, 109

HSL

153.6, 53.2%, 40.2%

HSV

153.6, 69.4%, 61.6%

CMYK

69.4%, 0.0%, 30.6%, 38.4%

OKLCH

0.6223 0.1224 160.1

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#309D6D

#9D3060

Analogous

#309D37

#30979D

#309D6D

Triadic

#309D6D

#6D309D

#9D6D30

Split Complementary

#309D6D

#9D3097

#9D3730

Tetradic

#309D6D

#37309D

#9D3060

#979D30

Color Blindness Simulation

Original

#309D6D

Protanopia

#5F6079

Deuteranopia

#59517B

Tritanopia

#358284

Achromatopsia

#828282

CSS Usage

background-color: #309D6D;
color: #309D6D;
border-color: #309D6D;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FBF8
100
#E5F5EE
200
#C8EEDE
300
#A1E2C6
400
#6ED3A7
500
#3CC388
600
#309C6D
700
#267D57
800
#1E6244
900
#194833
950
#102D20

Contrast Checker

Text on white

3.4:1

AA Fail AAA Fail

Text on black

6.17:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026