Arrival/departure times contrast is too low

[aaronbrethorst]

See screenshot for details. The contrast ratio between the white text and its green background is too low.

I haven't checked the contrast ratio for these elements in light mode, but that's worth looking at too.

I think a good solution for this might be to properly respect the "Increase Contrast" and "Differentiate Without Color" accessibility settings, but it's also worth considering alternative ways to solve this without needing to set an accessibility flag.