How invert Color3.FromHSV Saturation?

I’m making a health color hud, but is inverted , how change saturation 1 → 0 and 0 → 1??
bar

(0, 1 - (hum.Health / hum.MaxHealth), 0)

try these arguments

Nope,it turn black , but i found a solution

Color3.fromRGB(255, (hum.Health/hum.MaxHealth)*255, (hum.Health/hum.MaxHealth)*255)

It’s black because the value in the parameter is 0.

yea if you have full health it is 0

1 - (100 / 100) = 0

It is the saturation value that needs to be changed according to the health. The hue and value are constant.