rang gsal

རང་གསལ
(re mind:) naturally/ inherently lucid; natural/ inherent lucidity; isc. (to be) naturally evident (re sensory appearances:) naturally/ inherently clear/ vivid; natural/ inherent clarity/ vividness; naturally luminous [RB]

self clarity [thd]

self- (luminous, radiant, clarity, cognizant), inherently clear, (inherent, intrinsic) clarity, enlighten naturally, spontaneous cognizance, self-refulgent, natural clarity, the nature of clarity, inherent clarity, inherent luminosity, natural lucidity, natural awareness, its clarity [JV]

natural, own clarity, radiance, brilliance, self-luminous, self-cognizance, spontaneous cognizance, natural lucidity/clarity, luminosity [IW]

self-luminous, naturally awake; inherent clarity, inherent luminosity; natural, own clarity, radiance, brilliance, self-luminous, self-cognizance, natural lucidity / clarity, luminosity; natural, own clarity, radiance, brilliance, self-luminous, self-cognizance, spontaneous cognizance, natural lucidity / clarity, luminosity; one's own awareness; self-luminous [RY]

naturally cognizant, self-luminous [RY]