The test is intended to fail because the luminosity contrast ratio is higher than 10.
The formula to be used for calculating the luminosity contrast ratio can be found at http://www.w3.org/TR/2007/WD-WCAG20-20070517/#contrast-ratiodef.
The foreground and background colours don't have sufficient contrast.
The luminosity contrast ratio is 6.12.
This test case does not map to a WCAG 2.0 technique or failure.
The foreground and background colours don't have enough contrast.
Online version: sc1.4.3_l3_008.
The WCAG WG hasn't provided threshold values for colour contrast yet.