230201 1NL82A22(T1): http://farbe.li.tu-berlin.de/CET5/CET5.HTM or http://color.li.tu-berlin.de/CET5/CET5.HTM

For this page, see CET5 in English, CGT5 in German.
For the previous similar page, see CET4 in English, CGT4 in German.
For the next similar page, see CET6 in English, CGT6 in German.

For the corresponding image page with 10 colour series, see CETS in English, CGTS in German.
For the previous image page, see CESS in English, CGSS in German.
For the next image page, see CEUS in English, CGUS in German.

TUB-test chart CET5; comparison lightness formulae
CIELAB, IECsRGB, CIEDE2000 and LABJND (CIE 230:2019)
Lightness L* and relative contrast Cr=Y/dY as function of Y

Figure L0N1: Output layout of page 1 of the file CET5L0NP.PDF with the format A6, see
CET5L0N1. PS / TXT / jpg / PDF
and the format A4 in the following tables.

One page, orientation A4L, Intended for PDF output, No linearization or transfer	One page, orientation A4L, Intended for PS output, No linearization or transfer
CET5L0NP. PS / TXT / PDF	CET5L0NA. PS / TXT / PDF

Two pictures of one page (left side)	Two pictures of one page (right side)
CET50-3N. PS / TXT / PDF CET50-7N. PS / TXT / PDF	CET51-3N. PS / TXT / PDF CET51-7N. PS / TXT / PDF