Arvados

Depending on if you are in the Input, Ouputs, Subprocesses, Run History - the column labels are different font size and colors

For Subprocess, Run History and Contents of Projects (Data, Runs) - the font is light grey if it doesn't have a filter and dark grey (rgba(0, 0, 0, 0.87)) if it does. And it is font size -- 0.8125rem; Table entries are rgba(0, 0, 0, 0.87) and font size and 0.875rem;

For Input and Output Parameters - there exits no filtering as far as I am aware, the font is always dark grey and it is 0.875rem which is the same size and colors as the entries in the table for Name which make the data harder to parse.

I would suggest changing the Input/Output labels to a smaller size 0.8125 and the lighter grey. I personal find the lighter grey a little hard to read so we should double check it meets UI standards and perhaps explore making it a bit darker (but that is probably more preference if it passes the contrast test)