Dulux Buttercup Fool 1 45YY 64/787

Code:45YY 64/787
Name:Buttercup Fool 1
Brand:Dulux

What color is Dulux Buttercup Fool 1?

Let’s dive into a full Buttercup Fool 1 paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful 45YY 64/787. Find out if this gorgeous warm yellow paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.

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What are Dulux Buttercup Fool 1 undertones?

Buttercup Fool 1 has a clear yellow undertone based on its position in the color space. We identify undertones by isolating the pure hue (separating it from lightness and saturation), which avoids distortions caused by tints, tones, and shades.
This method is generally more reliable than judging undertones on a white background.

HEX value:

#FACA22

RGB code:

250, 202, 34

Is Dulux Buttercup Fool 1 45YY 64/787 cool or warm?

warm
cool
Color wheel

At 47° on the HSL hue wheel, this Yellow sits firmly on the warm side.

45YY 64/787 Buttercup Fool 1 HSL code: 47, 96%, 56%

Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is expressed as a percentage. At 0%, it appears as a shade of grey, and at 100%, it is in full color.
Lightness is also a percentage value. 0% is black, and 100% is white.

How light temperature affects Buttercup Fool 1

Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.

In addition, natural‑light temperature depends on its direction:

Direction of sunlightVisible temp.HueDuration
NorthCoolBluishAll day
EastWarmYellowBefore noon
WestWarmOrange‑redAfter noon
SouthWarmOrange‑yellowAll day

Artificial Lighting. When choosing bulbs, pay attention to their color‑temperature (Kelvins).
Use the slider to see how this Yellow shade looks under different lighting:

Living‑room mockup
Living‑room overlay

4000K

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Coordinating colors.
Colors that go with Dulux Buttercup Fool 1:

Monochromatic color scheme

Monochromatic color scheme

This scheme consists of various shades, tints, and tones of a single color. While it offers a perfect combination of hues, without accent décor it may become monotonous.

Lighter shades

Darker shades

Complementary color scheme

Complementary color scheme

This color scheme is a combination of two shades that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect. For the color Buttercup Fool 1 with a orange hue, complementary colors are those with a blue hue close to 227, such as Dulux Honest Indigo.

45YY 64/787
Buttercup Fool 1

Color codes

We have collected almost every possible color code you could ever need. To copy the code, just click the icon to the right of it.

FormatCode
HEX#FACA22Copy color code
RGB Decimal250, 202, 34Copy color code
RGB Percent98.04%, 79.22%, 13.33%Copy color code
HSVHue: 47° Saturation: 86.4% Value: 98.04%Copy color code
HSLhsl(47, 96, 56)Copy color code
CMYKCyan: 0.0 Magenta: 19.2 Yellow: 86.4 Key: 1.96Copy color code
YIQY: 197.2 I: 82.589 Q: -42.128Copy color code
XYZX: 60.837 Y: 62.685 Z: 10.408Copy color code
CIE LabL:83.276 a:2.989 b:79.72Copy color code
CIE LuvL:83.276 u:41.017 v:84.612Copy color code
Decimal16435746Copy color code
Hunter Lab79.174, -1.394, 47.628Copy color code
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Color equivalents