It's Sage (SC-79)
Cone 06 (top): It’s Sage is a heavily pigmented, viscous Stroke & Coat®glaze that can be used for brush strokes or opaque coverage. One coat will create a translucent finish with subsequent coats adding opacity. We suggest two to three coats for full opacity and all over coverage. Will fire to a gloss finish without clear glaze.
Cone 6 (bottom): Opaque. Color slightly darkens.