SwitchTint is
a new free jailbroken cydia tweak that lets you customize the color of your
iPhone/iPad toggle switches in iOS 10 and 9. 
Switch on iOS
has green white color by default and have to option to customize the toggle
switch color but with newly released SwitchTint jailbreak tweak, you can
colorize your thumb, switches with custom color. 
SwitchTint is a new free jailbroken cydia tweak that lets you customize the color of your iPhone/iPad toggle switches in iOS 10 and 9.
Along with that you can
disable the outline color. SwitchTint is developed by iOS developer Justin
Petkovic which brings splash of color to all the toggle switches that makes
your iOS look beautiful and colourful.
SwitchTint jailbreak
tweak is available in Cydia via BigBoss repo for free and is compatible with
iOS 9 and 10.
After
installing SwitchTint tweak, you can enable or disable the tweak and have option to configure your toggle
switch colors from the tweak preferences in the settings app.
SwitchTint is a new free jailbroken cydia tweak that lets you customize the color of your iPhone/iPad toggle switches in iOS 10 and 9. 

Tweak Name : SwitchTint
Author:Justin Petkovic
Repo:
BigBoss
Price: Free
Description:Custom colorization of your switch toggles.
Compatible:
Supports all iPhone, iPad running iOS 9 and 10

Along with
that you can colorize the background of the entire enabled toggle switch, thumb
grip on the toggle switch & outline of the toggle switch the way you like
from the color picker.
SwitchTint is a new free jailbroken cydia tweak that lets you customize the color of your iPhone/iPad toggle switches in iOS 10 and 9.
To apply all
changes you need to respring your device after installing and configuring the
SwitchTint tweak.
If you are on
iOS 10 and has not yet jailbroken then follow this simple
steps on;

How to Jailbreak iOS 10.1.1 Using Yalu app and Cydia Impactor
[Windows]

How
to Jailbreak iOS 10.2 using Yalu and Cydia Impactor

So if you want
to colorize your iPhone/iPad toggle switches and is jailbroken then you should
definitely try the SwitchTint tweak.