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#EFF91C

#eff91c ≈ Daffodil

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#eff91c is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 97.65% green and 10.98% blue; printed in CMYK it uses 4.02% cyan, 0% magenta, 88.76% yellow and 2.35% black. Its hue angle is 62.71°, with 94.85% saturation and 54.31% 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 18.24:1 (WCAG AAA). The closest named color is Daffodil (#ffff31), ΔE 2.49.

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 luminance0.8619

Complementary

  1. #eff91c
  2. #261cf9

Split complementary

  1. #eff91c
  2. #1c81f9
  3. #941cf9

Analogous

  1. #f9941c
  2. #eff91c
  3. #81f91c

Triadic

  1. #eff91c
  2. #1ceff9
  3. #f91cef

Tetradic

  1. #eff91c
  2. #1cf926
  3. #261cf9
  4. #f91cef

Square

  1. #eff91c
  2. #1cf994
  3. #261cf9
  4. #f91c81

Monochromatic

  1. #737903
  2. #bbc305
  3. #eff91c
  4. #f4fb67
  5. #fafdb1

Shades

#eff91c mixed progressively with black.

  1. #eff91c
  2. #d7e019
  3. #bfc716
  4. #a7ae14
  5. #8f9511
  6. #787d0e
  7. #60640b
  8. #484b08
  9. #303206
  10. #181903
  11. #000000

Tints

#eff91c mixed progressively with white.

  1. #eff91c
  2. #f1fa33
  3. #f2fa49
  4. #f4fb60
  5. #f5fb77
  6. #f7fc8e
  7. #f9fda4
  8. #fafdbb
  9. #fcfed2
  10. #fdfee8
  11. #ffffff

Tones

#eff91c mixed progressively with gray.

  1. #eff91c
  2. #e4ed26
  3. #d9e130
  4. #ced53a
  5. #c3c944
  6. #b8bd4e
  7. #acb058
  8. #a1a462
  9. #96986c
  10. #8b8c76
  11. #808080

Readable text 1.15:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 18.24:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #efefef ≈ 0.003% of males
Achromatomaly #eff3bf ≈ 0.001% of males
Protanopia #ffed00 ≈ 1.01% of males
Deuteranopia #fff13a ≈ 1.27% of males
Tritanopia #ffe9d5 ≈ 0.0001% of males
Protanomaly #fff200 ≈ 1.08% of males
Deuteranomaly #fff430 ≈ 4.63% of males
Tritanomaly #f9f0aa ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-eff91c {
  color: #eff91c;
}
Background
.bg-eff91c {
  background-color: #eff91c;
  color: #000000;
}
Border
.border-eff91c {
  border: 2px solid #eff91c;
}
CSS variables
:root {
  --color-primary: #eff91c;
  --color-primary-rgb: 239 249 28;
  --color-primary-hsl: 63 95% 54%;
}
Gradient
.gradient-eff91c {
  background: linear-gradient(135deg, #eff91c, #81f91c);
}
Colored shadow
.shadow-eff91c {
  box-shadow: 0 8px 24px rgb(239 249 28 / 0.35);
}

#ffff31 Daffodil ΔE 2.49 #ffff00 Yellow ΔE 2.84 #e3ff00 Lemon Lime ΔE 3.22 #fff700 Lemon ΔE 3.84 #dfff00 Chartreuse Yellow ΔE 3.87 #fff600 Cadmium Yellow ΔE 4.04 #ffff66 Laser Lemon ΔE 4.57 #1006e3 Inverted #efefef Grayscale 

Daffodil
#eff91c  rgb(239, 249, 28)  hsl(63, 95%, 54%)  Daffodil
#261cf9  rgb(38, 28, 249)  hsl(243, 95%, 54%)  Blue
#1ceff9  rgb(28, 239, 249)  hsl(183, 95%, 54%)  Aqua
#f91cef  rgb(249, 28, 239)  hsl(303, 95%, 54%)  Fuchsia