#309C75

#309C75

Color Values

HEX

#309C75

RGB

48, 156, 117

HSL

158.3, 52.9%, 40.0%

HSV

158.3, 69.2%, 61.2%

CMYK

69.2%, 0.0%, 25.0%, 38.8%

OKLCH

0.6216 0.1141 164.8

Properties

Cool Light Nearest: Jungle Green

Color Harmonies

Complementary

#309C75

#9C3057

Analogous

#309C3F

#308D9C

#309C75

Triadic

#309C75

#75309C

#9C7530

Split Complementary

#309C75

#9C308D

#9C3F30

Tetradic

#309C75

#3F309C

#9C3057

#8D9C30

Color Blindness Simulation

Original

#309C75

Protanopia

#5F607E

Deuteranopia

#585081

Tritanopia

#358688

Achromatopsia

#828282

CSS Usage

background-color: #309C75;
color: #309C75;
border-color: #309C75;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FBF8
100
#E5F5EF
200
#C8EEE1
300
#A1E2CB
400
#6FD3AE
500
#3CC392
600
#309C75
700
#267D5E
800
#1E6149
900
#194837
950
#102D23

Contrast Checker

Text on white

3.42:1

AA Fail AAA Fail

Text on black

6.14:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2月 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2月 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2月 19, 2026