Cool Seafoam Opal

#ace7c5

Notes

Cool Seafoam Opal (#ACE7C5) is a soft teal with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (145°, 55%, 79%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. For a confident two-color system, pair it with its complementary magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#ace7c5

RGB

rgb(172, 231, 197)

HSL

hsl(145, 55%, 79%)