Comparison

Hidden Hills vs Quiet Kiwi

Dunn-Edwards DE5569 and Vista Paint 7680, ΔE 1.44 apart

Dunn-Edwards Hidden Hills DE5569 on a wall, hex #C5D2B1
Hidden Hills Dunn-Edwards DE5569
Vista Paint Quiet Kiwi 7680 on a wall, hex #C0CFAE
Quiet Kiwi Vista Paint 7680
Zeytin’s verdict · ΔE 1.44Twins, almost. Only daylight on a big wall tells them apart.

Dunn-Edwards Hidden Hills (DE5569) and Vista Paint Quiet Kiwi (7680) measure a delta-E of 1.44 apart. Hidden Hills is 5.1 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 18.1 and 18.3. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Quiet Kiwi depth in Dunn-Edwards's line, start from its LRV of 56.0 rather than matching by name.

Is Dunn-Edwards Hidden Hills the same color as Vista Paint Quiet Kiwi?

Not quite, but close - Dunn-Edwards Hidden Hills and Vista Paint Quiet Kiwi are delta-E 1.44 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Hidden Hills and Vista Paint Quiet Kiwi?

The measured color distance between Dunn-Edwards Hidden Hills and Vista Paint Quiet Kiwi is delta-E 1.44.

Which is lighter, Dunn-Edwards Hidden Hills or Vista Paint Quiet Kiwi?

Dunn-Edwards Hidden Hills is lighter than Vista Paint Quiet Kiwi by 5.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.44 Hidden Hills and Quiet Kiwi
LIGHTESTHidden Hills LRV 61.1
DARKESTQuiet Kiwi LRV 56.0
SPREAD5.1LRV points

Side by side

measured values
Hidden Hills Quiet Kiwi
Brand Dunn-Edwards Vista Paint
Code DE5569 7680
Hex #C5D2B1 #C0CFAE
Light reflectance 61.1 56.0
Undertone yellow-green yellow-green
Chroma 18.1 18.3
Hue angle 124.5° 126.7°
Color family green green

Each on its own

full detail