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#EFD366

#efd366 ≈ Naples Yellow

  • yellow
  • Lightness: high
  • Saturation: strong
  • Warm
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#efd366 is a color from the yellow family, with high lightness and strong saturation. In the RGB model it is made of 93.73% red, 82.75% green and 40% blue; printed in CMYK it uses 0% cyan, 11.72% magenta, 57.32% yellow and 6.27% black. Its hue angle is 47.74°, with 81.07% saturation and 66.86% 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 14.18:1 (WCAG AAA). The closest named color is Naples Yellow (#fada5e), ΔE 2.57.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffcc66
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.659

Complementary

  1. #efd366
  2. #6682ef

Split complementary

  1. #efd366
  2. #66c6ef
  3. #8e66ef

Analogous

  1. #ef8e66
  2. #efd366
  3. #c6ef66

Triadic

  1. #efd366
  2. #66efd3
  3. #d366ef

Tetradic

  1. #efd366
  2. #82ef66
  3. #6682ef
  4. #d366ef

Square

  1. #efd366
  2. #66ef8e
  3. #6682ef
  4. #ef66c6

Monochromatic

  1. #aa8b12
  2. #e8bf21
  3. #efd366
  4. #f6e7ab
  5. #fdfaed

Shades

#efd366 mixed progressively with black.

  1. #efd366
  2. #d7be5c
  3. #bfa952
  4. #a79447
  5. #8f7f3d
  6. #786a33
  7. #605429
  8. #483f1f
  9. #302a14
  10. #18150a
  11. #000000

Tints

#efd366 mixed progressively with white.

  1. #efd366
  2. #f1d775
  3. #f2dc85
  4. #f4e094
  5. #f5e5a3
  6. #f7e9b3
  7. #f9edc2
  8. #faf2d1
  9. #fcf6e0
  10. #fdfbf0
  11. #ffffff

Tones

#efd366 mixed progressively with gray.

  1. #efd366
  2. #e4cb69
  3. #d9c26b
  4. #ceba6e
  5. #c3b270
  6. #b8aa73
  7. #aca176
  8. #a19978
  9. #96917b
  10. #8b887d
  11. #808080

Readable text 1.48:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 14.18:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d4d4d4 ≈ 0.003% of males
Achromatomaly #dfd4b3 ≈ 0.001% of males
Protanopia #e6cf5b ≈ 1.01% of males
Deuteranopia #edd86b ≈ 1.27% of males
Tritanopia #ffc5bb ≈ 0.0001% of males
Protanomaly #ead160 ≈ 1.08% of males
Deuteranomaly #eed669 ≈ 4.63% of males
Tritanomaly #f9cba0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-efd366 {
  color: #efd366;
}
Background
.bg-efd366 {
  background-color: #efd366;
  color: #000000;
}
Border
.border-efd366 {
  border: 2px solid #efd366;
}
CSS variables
:root {
  --color-primary: #efd366;
  --color-primary-rgb: 239 211 102;
  --color-primary-hsl: 48 81% 67%;
}
Gradient
.gradient-efd366 {
  background: linear-gradient(135deg, #efd366, #c6ef66);
}
Colored shadow
.shadow-efd366 {
  box-shadow: 0 8px 24px rgb(239 211 102 / 0.35);
}

#fada5e Naples Yellow ΔE 2.57 #f8de7e Jasmine ΔE 3.15 #ffdb58 Mustard ΔE 3.66 #f0dc82 Buff ΔE 3.86 #eedc82 Flax ΔE 4.15 #e4d96f Straw ΔE 4.69 #ffe135 Banana Yellow ΔE 6.61 #102c99 Inverted #d4d4d4 Grayscale 

Naples Yellow
#efd366  rgb(239, 211, 102)  hsl(48, 81%, 67%)  Naples Yellow
#6682ef  rgb(102, 130, 239)  hsl(228, 81%, 67%)  Cornflower Blue
#66efd3  rgb(102, 239, 211)  hsl(168, 81%, 67%)  Turquoise
#d366ef  rgb(211, 102, 239)  hsl(288, 81%, 67%)  Heliotrope