Rainglow Color Themes - 320+ color themes for a variety of editors and software.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Polarite.app - A.I. assisted color scheme generator
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.