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#FEED28

#feed28 ≈ Aureolin

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#feed28 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 99.61% red, 92.94% green and 15.69% blue; printed in CMYK it uses 0% cyan, 6.69% magenta, 84.25% yellow and 0.39% black. Its hue angle is 55.23°, with 99.07% saturation and 57.65% 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 17.36:1 (WCAG AAA). The closest named color is Aureolin (#fdee00), ΔE 1.09.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffff33
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.8179

Complementary

  1. #feed28
  2. #2839fe

Split complementary

  1. #feed28
  2. #28a4fe
  3. #8228fe

Analogous

  1. #fe8228
  2. #feed28
  3. #a4fe28

Triadic

  1. #feed28
  2. #28feed
  3. #ed28fe

Tetradic

  1. #feed28
  2. #39fe28
  3. #2839fe
  4. #ed28fe

Square

  1. #feed28
  2. #28fe82
  3. #2839fe
  4. #fe28a4

Monochromatic

  1. #8c8101
  2. #d9c701
  3. #feed28
  4. #fef374
  5. #fffac0

Shades

#feed28 mixed progressively with black.

  1. #feed28
  2. #e5d524
  3. #cbbe20
  4. #b2a61c
  5. #988e18
  6. #7f7714
  7. #665f10
  8. #4c470c
  9. #332f08
  10. #191804
  11. #000000

Tints

#feed28 mixed progressively with white.

  1. #feed28
  2. #feef3e
  3. #fef153
  4. #fef269
  5. #fef47e
  6. #fff694
  7. #fff8a9
  8. #fffabf
  9. #fffbd4
  10. #fffdea
  11. #ffffff

Tones

#feed28 mixed progressively with gray.

  1. #feed28
  2. #f1e231
  3. #e5d73a
  4. #d8cc42
  5. #ccc14b
  6. #bfb754
  7. #b2ac5d
  8. #a6a166
  9. #99966e
  10. #8d8b77
  11. #808080

Readable text 1.21:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 17.36:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e9e9e9 ≈ 0.003% of males
Achromatomaly #f2ebbb ≈ 0.001% of males
Protanopia #ffe500 ≈ 1.01% of males
Deuteranopia #ffed3c ≈ 1.27% of males
Tritanopia #ffdccb ≈ 0.0001% of males
Protanomaly #ffe800 ≈ 1.08% of males
Deuteranomaly #ffed35 ≈ 4.63% of males
Tritanomaly #ffe3a3 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-feed28 {
  color: #feed28;
}
Background
.bg-feed28 {
  background-color: #feed28;
  color: #000000;
}
Border
.border-feed28 {
  border: 2px solid #feed28;
}
CSS variables
:root {
  --color-primary: #feed28;
  --color-primary-rgb: 254 237 40;
  --color-primary-hsl: 55 99% 58%;
}
Gradient
.gradient-feed28 {
  background: linear-gradient(135deg, #feed28, #a4fe28);
}
Colored shadow
.shadow-feed28 {
  box-shadow: 0 8px 24px rgb(254 237 40 / 0.35);
}

#fdee00 Aureolin ΔE 1.09 #ffef00 Canary Yellow ΔE 1.15 #fff600 Cadmium Yellow ΔE 2.63 #eee600 Titanium Yellow ΔE 2.70 #fff700 Lemon ΔE 2.88 #f0e130 Dandelion ΔE 2.94 #ffe135 Banana Yellow ΔE 3.97 #0112d7 Inverted #e9e9e9 Grayscale 

Aureolin
#feed28  rgb(254, 237, 40)  hsl(55, 99%, 58%)  Aureolin
#2839fe  rgb(40, 57, 254)  hsl(235, 99%, 58%)  Han Purple
#28feed  rgb(40, 254, 237)  hsl(175, 99%, 58%)  Turquoise Blue
#ed28fe  rgb(237, 40, 254)  hsl(295, 99%, 58%)  Fuchsia