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#FFE666

#ffe666 ≈ Naples Yellow

  • yellow
  • Lightness: high
  • Saturation: strong
  • Warm
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#ffe666 is a color from the yellow family, with high lightness and strong saturation. In the RGB model it is made of 100% red, 90.2% green and 40% blue; printed in CMYK it uses 0% cyan, 9.8% magenta, 60% yellow and 0% black. Its hue angle is 50.2°, with 100% saturation and 70% lightness in HSL. It is a warm color, often associated with optimism, attention and joy. Designers typically use it for highlights and warnings, children's products and call-to-action buttons. Black text on this color reaches a contrast ratio of 16.76:1 (WCAG AAA). The closest named color is Naples Yellow (#fada5e), ΔE 3.08.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffff66
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.7881

Complementary

  1. #ffe666
  2. #667fff

Split complementary

  1. #ffe666
  2. #66cbff
  3. #9a66ff

Analogous

  1. #ff9a66
  2. #ffe666
  3. #cbff66

Triadic

  1. #ffe666
  2. #66ffe6
  3. #e666ff

Tetradic

  1. #ffe666
  2. #7fff66
  3. #667fff
  4. #e666ff

Square

  1. #ffe666
  2. #66ff9a
  3. #667fff
  4. #ff66cb

Monochromatic

  1. #ccab00
  2. #ffda1a
  3. #ffe666
  4. #fff3b3
  5. #fffceb

Shades

#ffe666 mixed progressively with black.

  1. #ffe666
  2. #e6cf5c
  3. #ccb852
  4. #b3a147
  5. #998a3d
  6. #807333
  7. #665c29
  8. #4d451f
  9. #332e14
  10. #1a170a
  11. #000000

Tints

#ffe666 mixed progressively with white.

  1. #ffe666
  2. #ffe975
  3. #ffeb85
  4. #ffee94
  5. #fff0a3
  6. #fff3b3
  7. #fff5c2
  8. #fff8d1
  9. #fffae0
  10. #fffdf0
  11. #ffffff

Tones

#ffe666 mixed progressively with gray.

  1. #ffe666
  2. #f2dc69
  3. #e6d26b
  4. #d9c76e
  5. #ccbd70
  6. #c0b373
  7. #b3a976
  8. #a69f78
  9. #99947b
  10. #8d8a7d
  11. #808080

Readable text 1.25:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 16.76:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e6e6e6 ≈ 0.003% of males
Achromatomaly #f0e6c0 ≈ 0.001% of males
Protanopia #fae158 ≈ 1.01% of males
Deuteranopia #ffe96c ≈ 1.27% of males
Tritanopia #ffd7ca ≈ 0.0001% of males
Protanomaly #fce35e ≈ 1.08% of males
Deuteranomaly #ffe86a ≈ 4.63% of males
Tritanomaly #ffddab ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ffe666 {
  color: #ffe666;
}
Background
.bg-ffe666 {
  background-color: #ffe666;
  color: #000000;
}
Border
.border-ffe666 {
  border: 2px solid #ffe666;
}
CSS variables
:root {
  --color-primary: #ffe666;
  --color-primary-rgb: 255 230 102;
  --color-primary-hsl: 50 100% 70%;
}
Gradient
.gradient-ffe666 {
  background: linear-gradient(135deg, #ffe666, #cbff66);
}
Colored shadow
.shadow-ffe666 {
  box-shadow: 0 8px 24px rgb(255 230 102 / 0.35);
}

#fada5e Naples Yellow ΔE 3.08 #ffdb58 Mustard ΔE 3.53 #ffe135 Banana Yellow ΔE 4.06 #f8de7e Jasmine ΔE 4.40 #f0e130 Dandelion ΔE 4.96 #f0dc82 Buff ΔE 5.47 #e4d96f Straw ΔE 5.55 #001999 Inverted #e6e6e6 Grayscale 

Naples Yellow
#ffe666  rgb(255, 230, 102)  hsl(50, 100%, 70%)  Naples Yellow
#667fff  rgb(102, 127, 255)  hsl(230, 100%, 70%)  Cornflower Blue
#66ffe6  rgb(102, 255, 230)  hsl(170, 100%, 70%)  Turquoise Blue
#e666ff  rgb(230, 102, 255)  hsl(290, 100%, 70%)  Heliotrope