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#FEF10E

#fef10e ≈ Aureolin

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fef10e is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 99.61% red, 94.51% green and 5.49% blue; printed in CMYK it uses 0% cyan, 5.12% magenta, 94.49% yellow and 0.39% black. Its hue angle is 56.75°, with 99.17% saturation and 52.55% 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 17.8:1 (WCAG AAA). The closest named color is Aureolin (#fdee00), ΔE 0.73.

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 luminance0.8401

Complementary

  1. #fef10e
  2. #0e1bfe

Split complementary

  1. #fef10e
  2. #0e93fe
  3. #790efe

Analogous

  1. #fe790e
  2. #fef10e
  3. #93fe0e

Triadic

  1. #fef10e
  2. #0efef1
  3. #f10efe

Tetradic

  1. #fef10e
  2. #1bfe0e
  3. #0e1bfe
  4. #f10efe

Square

  1. #fef10e
  2. #0efe79
  3. #0e1bfe
  4. #fe0e93

Monochromatic

  1. #736c00
  2. #bfb401
  3. #fef10e
  4. #fef55a
  5. #fffaa6

Shades

#fef10e mixed progressively with black.

  1. #fef10e
  2. #e5d90d
  3. #cbc10b
  4. #b2a90a
  5. #989108
  6. #7f7907
  7. #666006
  8. #4c4804
  9. #333003
  10. #191801
  11. #000000

Tints

#fef10e mixed progressively with white.

  1. #fef10e
  2. #fef226
  3. #fef43e
  4. #fef556
  5. #fef76e
  6. #fff887
  7. #fff99f
  8. #fffbb7
  9. #fffccf
  10. #fffee7
  11. #ffffff

Tones

#fef10e mixed progressively with gray.

  1. #fef10e
  2. #f1e619
  3. #e5da25
  4. #d8cf30
  5. #ccc43c
  6. #bfb947
  7. #b2ad52
  8. #a6a25e
  9. #999769
  10. #8d8b75
  11. #808080

Readable text 1.18:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 17.8:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #ececec ≈ 0.003% of males
Achromatomaly #f4eebc ≈ 0.001% of males
Protanopia #ffe800 ≈ 1.01% of males
Deuteranopia #fff031 ≈ 1.27% of males
Tritanopia #ffe0ce ≈ 0.0001% of males
Protanomaly #ffec00 ≈ 1.08% of males
Deuteranomaly #fff027 ≈ 4.63% of males
Tritanomaly #ffe7a4 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fef10e {
  color: #fef10e;
}
Background
.bg-fef10e {
  background-color: #fef10e;
  color: #000000;
}
Border
.border-fef10e {
  border: 2px solid #fef10e;
}
CSS variables
:root {
  --color-primary: #fef10e;
  --color-primary-rgb: 254 241 14;
  --color-primary-hsl: 57 99% 53%;
}
Gradient
.gradient-fef10e {
  background: linear-gradient(135deg, #fef10e, #93fe0e);
}
Colored shadow
.shadow-fef10e {
  box-shadow: 0 8px 24px rgb(254 241 14 / 0.35);
}

#fdee00 Aureolin ΔE 0.73 #ffef00 Canary Yellow ΔE 0.76 #fff600 Cadmium Yellow ΔE 1.27 #fff700 Lemon ΔE 1.54 #eee600 Titanium Yellow ΔE 2.78 #ffff00 Yellow ΔE 3.62 #ffff31 Daffodil ΔE 3.79 #010ef1 Inverted #ececec Grayscale 

Aureolin
#fef10e  rgb(254, 241, 14)  hsl(57, 99%, 53%)  Aureolin
#0e1bfe  rgb(14, 27, 254)  hsl(237, 99%, 53%)  Blue
#0efef1  rgb(14, 254, 241)  hsl(177, 99%, 53%)  Turquoise Blue
#f10efe  rgb(241, 14, 254)  hsl(297, 99%, 53%)  Fuchsia