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#FDEE37

#fdee37 ≈ Aureolin

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fdee37 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 99.22% red, 93.33% green and 21.57% blue; printed in CMYK it uses 0% cyan, 5.93% magenta, 78.26% yellow and 0.78% black. Its hue angle is 55.45°, with 98.02% saturation and 60.39% 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 17.46:1 (WCAG AAA). The closest named color is Aureolin (#fdee00), ΔE 1.76.

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 luminance0.8231

Complementary

  1. #fdee37
  2. #3746fd

Split complementary

  1. #fdee37
  2. #37a9fd
  3. #8b37fd

Analogous

  1. #fd8b37
  2. #fdee37
  3. #a9fd37

Triadic

  1. #fdee37
  2. #37fdee
  3. #ee37fd

Tetradic

  1. #fdee37
  2. #46fd37
  3. #3746fd
  4. #ee37fd

Square

  1. #fdee37
  2. #37fd8b
  3. #3746fd
  4. #fd37a9

Monochromatic

  1. #998e02
  2. #e5d402
  3. #fdee37
  4. #fef483
  5. #fffbce

Shades

#fdee37 mixed progressively with black.

  1. #fdee37
  2. #e4d632
  3. #cabe2c
  4. #b1a727
  5. #988f21
  6. #7f771c
  7. #655f16
  8. #4c4711
  9. #33300b
  10. #191806
  11. #000000

Tints

#fdee37 mixed progressively with white.

  1. #fdee37
  2. #fdf04b
  3. #fdf15f
  4. #fef373
  5. #fef587
  6. #fef79b
  7. #fef8af
  8. #fefac3
  9. #fffcd7
  10. #fffdeb
  11. #ffffff

Tones

#fdee37 mixed progressively with gray.

  1. #fdee37
  2. #f1e33e
  3. #e4d846
  4. #d8cd4d
  5. #cbc254
  6. #bfb75c
  7. #b2ac63
  8. #a6a16a
  9. #999671
  10. #8d8b79
  11. #808080

Readable text 1.2:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 17.46:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #eaeaea ≈ 0.003% of males
Achromatomaly #f2ecbd ≈ 0.001% of males
Protanopia #ffe600 ≈ 1.01% of males
Deuteranopia #ffee46 ≈ 1.27% of males
Tritanopia #ffddcd ≈ 0.0001% of males
Protanomaly #ffe91d ≈ 1.08% of males
Deuteranomaly #ffee41 ≈ 4.63% of males
Tritanomaly #ffe4a6 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fdee37 {
  color: #fdee37;
}
Background
.bg-fdee37 {
  background-color: #fdee37;
  color: #000000;
}
Border
.border-fdee37 {
  border: 2px solid #fdee37;
}
CSS variables
:root {
  --color-primary: #fdee37;
  --color-primary-rgb: 253 238 55;
  --color-primary-hsl: 55 98% 60%;
}
Gradient
.gradient-fdee37 {
  background: linear-gradient(135deg, #fdee37, #a9fd37);
}
Colored shadow
.shadow-fdee37 {
  box-shadow: 0 8px 24px rgb(253 238 55 / 0.35);
}

#fdee00 Aureolin ΔE 1.76 #ffef00 Canary Yellow ΔE 1.86 #eee600 Titanium Yellow ΔE 2.74 #fff600 Cadmium Yellow ΔE 2.74 #f0e130 Dandelion ΔE 2.84 #fff700 Lemon ΔE 2.94 #fcf75e Icterine ΔE 3.82 #0211c8 Inverted #eaeaea Grayscale 

Aureolin
#fdee37  rgb(253, 238, 55)  hsl(55, 98%, 60%)  Aureolin
#3746fd  rgb(55, 70, 253)  hsl(235, 98%, 60%)  Majorelle Blue
#37fdee  rgb(55, 253, 238)  hsl(175, 98%, 60%)  Turquoise Blue
#ee37fd  rgb(238, 55, 253)  hsl(295, 98%, 60%)  Fuchsia