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#FEFF91

#feff91 ≈ Pastel Yellow

  • yellow
  • Lightness: high
  • Saturation: moderate
  • Warm
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#feff91 is a color from the yellow family, with high lightness and moderate saturation. In the RGB model it is made of 99.61% red, 100% green and 56.86% blue; printed in CMYK it uses 0.39% cyan, 0% magenta, 43.14% yellow and 0% black. Its hue angle is 60.55°, with 100% saturation and 78.43% 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 soft pastel palettes. Black text on this color reaches a contrast ratio of 19.93:1 (WCAG AAA). The closest named color is Pastel Yellow (#fdfd96), ΔE 1.01.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffff99
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.9464

Complementary

  1. #feff91
  2. #9291ff

Split complementary

  1. #feff91
  2. #91c7ff
  3. #c991ff

Analogous

  1. #ffc991
  2. #feff91
  3. #c7ff91

Triadic

  1. #feff91
  2. #91feff
  3. #ff91fe

Tetradic

  1. #feff91
  2. #91ff92
  3. #9291ff
  4. #ff91fe

Square

  1. #feff91
  2. #91ffc9
  3. #9291ff
  4. #ff91c7

Monochromatic

  1. #f5f700
  2. #fdff44
  3. #feff91
  4. #ffffdd
  5. #ffffeb

Shades

#feff91 mixed progressively with black.

  1. #feff91
  2. #e5e683
  3. #cbcc74
  4. #b2b366
  5. #989957
  6. #7f8049
  7. #66663a
  8. #4c4d2c
  9. #33331d
  10. #191a0f
  11. #000000

Tints

#feff91 mixed progressively with white.

  1. #feff91
  2. #feff9c
  3. #feffa7
  4. #feffb2
  5. #feffbd
  6. #ffffc8
  7. #ffffd3
  8. #ffffde
  9. #ffffe9
  10. #fffff4
  11. #ffffff

Tones

#feff91 mixed progressively with gray.

  1. #feff91
  2. #f1f28f
  3. #e5e68e
  4. #d8d98c
  5. #cccc8a
  6. #bfc089
  7. #b2b387
  8. #a6a685
  9. #999983
  10. #8d8d82
  11. #808080

Readable text 1.05:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 19.93:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #f9f9f9 ≈ 0.003% of males
Achromatomaly #fbfbd7 ≈ 0.001% of males
Protanopia #fff788 ≈ 1.01% of males
Deuteranopia #fffb96 ≈ 1.27% of males
Tritanopia #fff3e5 ≈ 0.0001% of males
Protanomaly #fffa8c ≈ 1.08% of males
Deuteranomaly #fffd94 ≈ 4.63% of males
Tritanomaly #fff8c9 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-feff91 {
  color: #feff91;
}
Background
.bg-feff91 {
  background-color: #feff91;
  color: #000000;
}
Border
.border-feff91 {
  border: 2px solid #feff91;
}
CSS variables
:root {
  --color-primary: #feff91;
  --color-primary-rgb: 254 255 145;
  --color-primary-hsl: 61 100% 78%;
}
Gradient
.gradient-feff91 {
  background: linear-gradient(135deg, #feff91, #c7ff91);
}
Colored shadow
.shadow-feff91 {
  box-shadow: 0 8px 24px rgb(254 255 145 / 0.35);
}

#fdfd96 Pastel Yellow ΔE 1.01 #ffff66 Laser Lemon ΔE 4.99 #fcf75e Icterine ΔE 5.61 #f0e68c Khaki ΔE 5.97 #e4d96f Straw ΔE 8.26 #eedc82 Flax ΔE 8.59 #ffff31 Daffodil ΔE 8.70 #01006e Inverted #f9f9f9 Grayscale 

Pastel Yellow
#feff91  rgb(254, 255, 145)  hsl(61, 100%, 78%)  Pastel Yellow
#9291ff  rgb(146, 145, 255)  hsl(241, 100%, 78%)  Cornflower Blue
#91feff  rgb(145, 254, 255)  hsl(181, 100%, 78%)  Electric Blue
#ff91fe  rgb(255, 145, 254)  hsl(301, 100%, 78%)  Violet