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#FDEC19

#fdec19 ≈ Aureolin

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fdec19 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 99.22% red, 92.55% green and 9.8% blue; printed in CMYK it uses 0% cyan, 6.72% magenta, 90.12% yellow and 0.78% black. Its hue angle is 55.53°, with 98.28% saturation and 54.51% 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 17.19:1 (WCAG AAA). The closest named color is Aureolin (#fdee00), ΔE 0.76.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffff00
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.8094

Complementary

  1. #fdec19
  2. #192afd

Split complementary

  1. #fdec19
  2. #199cfd
  3. #7a19fd

Analogous

  1. #fd7a19
  2. #fdec19
  3. #9cfd19

Triadic

  1. #fdec19
  2. #19fdec
  3. #ec19fd

Tetradic

  1. #fdec19
  2. #2afd19
  3. #192afd
  4. #ec19fd

Square

  1. #fdec19
  2. #19fd7a
  3. #192afd
  4. #fd199c

Monochromatic

  1. #7c7301
  2. #c8b902
  3. #fdec19
  4. #fef265
  5. #fef9b1

Shades

#fdec19 mixed progressively with black.

  1. #fdec19
  2. #e4d417
  3. #cabd14
  4. #b1a512
  5. #988e0f
  6. #7f760d
  7. #655e0a
  8. #4c4708
  9. #332f05
  10. #191803
  11. #000000

Tints

#fdec19 mixed progressively with white.

  1. #fdec19
  2. #fdee30
  3. #fdf047
  4. #fef25e
  5. #fef475
  6. #fef68c
  7. #fef7a3
  8. #fef9ba
  9. #fffbd1
  10. #fffde8
  11. #ffffff

Tones

#fdec19 mixed progressively with gray.

  1. #fdec19
  2. #f1e123
  3. #e4d62e
  4. #d8cc38
  5. #cbc142
  6. #bfb64d
  7. #b2ab57
  8. #a6a061
  9. #99966b
  10. #8d8b76
  11. #808080

Readable text 1.22:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 17.19:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e8e8e8 ≈ 0.003% of males
Achromatomaly #f1eaba ≈ 0.001% of males
Protanopia #ffe400 ≈ 1.01% of males
Deuteranopia #ffec34 ≈ 1.27% of males
Tritanopia #ffdbca ≈ 0.0001% of males
Protanomaly #ffe700 ≈ 1.08% of males
Deuteranomaly #ffec2b ≈ 4.63% of males
Tritanomaly #ffe2a1 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fdec19 {
  color: #fdec19;
}
Background
.bg-fdec19 {
  background-color: #fdec19;
  color: #000000;
}
Border
.border-fdec19 {
  border: 2px solid #fdec19;
}
CSS variables
:root {
  --color-primary: #fdec19;
  --color-primary-rgb: 253 236 25;
  --color-primary-hsl: 56 98% 55%;
}
Gradient
.gradient-fdec19 {
  background: linear-gradient(135deg, #fdec19, #9cfd19);
}
Colored shadow
.shadow-fdec19 {
  box-shadow: 0 8px 24px rgb(253 236 25 / 0.35);
}

#fdee00 Aureolin ΔE 0.76 #ffef00 Canary Yellow ΔE 0.86 #eee600 Titanium Yellow ΔE 2.54 #fff600 Cadmium Yellow ΔE 2.60 #fff700 Lemon ΔE 2.86 #f0e130 Dandelion ΔE 2.98 #ffe135 Banana Yellow ΔE 4.02 #0213e6 Inverted #e8e8e8 Grayscale 

Aureolin
#fdec19  rgb(253, 236, 25)  hsl(56, 98%, 55%)  Aureolin
#192afd  rgb(25, 42, 253)  hsl(236, 98%, 55%)  Ultramarine
#19fdec  rgb(25, 253, 236)  hsl(176, 98%, 55%)  Turquoise Blue
#ec19fd  rgb(236, 25, 253)  hsl(296, 98%, 55%)  Fuchsia