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#CEF91B

#cef91b ≈ Electric Lime

  • yellow-green
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#cef91b is a color from the yellow-green family, with medium lightness and vivid saturation. In the RGB model it is made of 80.78% red, 97.65% green and 10.59% blue; printed in CMYK it uses 17.27% cyan, 0% magenta, 89.16% yellow and 2.35% black. Its hue angle is 71.62°, with 94.87% saturation and 54.12% lightness in HSL. It is a warm color, often associated with freshness, growth and vitality. Designers typically use it for eco-friendly brands, health and wellness and call-to-action buttons. Black text on this color reaches a contrast ratio of 17.19:1 (WCAG AAA). The closest named color is Electric Lime (#ccff00), ΔE 1.51.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ccff33
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.8095

Complementary

  1. #cef91b
  2. #461bf9

Split complementary

  1. #cef91b
  2. #1b5ff9
  3. #b51bf9

Analogous

  1. #f9b51b
  2. #cef91b
  3. #5ff91b

Triadic

  1. #cef91b
  2. #1bcef9
  3. #f91bce

Tetradic

  1. #cef91b
  2. #1bf946
  3. #461bf9
  4. #f91bce

Square

  1. #cef91b
  2. #1bf9b5
  3. #461bf9
  4. #f91b5f

Monochromatic

  1. #617803
  2. #9ec205
  3. #cef91b
  4. #defb66
  5. #eefdb0

Shades

#cef91b mixed progressively with black.

  1. #cef91b
  2. #b9e018
  3. #a5c716
  4. #90ae13
  5. #7c9510
  6. #677d0e
  7. #52640b
  8. #3e4b08
  9. #293205
  10. #151903
  11. #000000

Tints

#cef91b mixed progressively with white.

  1. #cef91b
  2. #d3fa32
  3. #d8fa49
  4. #ddfb5f
  5. #e2fb76
  6. #e7fc8d
  7. #ebfda4
  8. #f0fdbb
  9. #f5fed1
  10. #fafee8
  11. #ffffff

Tones

#cef91b mixed progressively with gray.

  1. #cef91b
  2. #c6ed25
  3. #bee12f
  4. #b7d539
  5. #afc943
  6. #a7bd4e
  7. #9fb058
  8. #97a462
  9. #90986c
  10. #888c76
  11. #808080

Readable text 1.22:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 17.19:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #e8e8e8 ≈ 0.003% of males
Achromatomaly #deefba ≈ 0.001% of males
Protanopia #ffe900 ≈ 1.01% of males
Deuteranopia #ffe83b ≈ 1.27% of males
Tritanopia #daecd4 ≈ 0.0001% of males
Protanomaly #f3f000 ≈ 1.08% of males
Deuteranomaly #f0ef31 ≈ 4.63% of males
Tritanomaly #d5f1aa ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-cef91b {
  color: #cef91b;
}
Background
.bg-cef91b {
  background-color: #cef91b;
  color: #000000;
}
Border
.border-cef91b {
  border: 2px solid #cef91b;
}
CSS variables
:root {
  --color-primary: #cef91b;
  --color-primary-rgb: 206 249 27;
  --color-primary-hsl: 72 95% 54%;
}
Gradient
.gradient-cef91b {
  background: linear-gradient(135deg, #cef91b, #5ff91b);
}
Colored shadow
.shadow-cef91b {
  box-shadow: 0 8px 24px rgb(206 249 27 / 0.35);
}

#ccff00 Electric Lime ΔE 1.51 #dfff00 Chartreuse Yellow ΔE 2.89 #e3ff00 Lemon Lime ΔE 3.53 #a7fc00 Spring Bud ΔE 5.74 #adff2f Green Yellow ΔE 5.91 #d1e231 Pear ΔE 5.94 #b2ec5d Inchworm ΔE 7.84 #3106e4 Inverted #e8e8e8 Grayscale 

Electric Lime
#cef91b  rgb(206, 249, 27)  hsl(72, 95%, 54%)  Electric Lime
#461bf9  rgb(70, 27, 249)  hsl(252, 95%, 54%)  Han Purple
#1bcef9  rgb(27, 206, 249)  hsl(192, 95%, 54%)  Sky Blue
#f91bce  rgb(249, 27, 206)  hsl(312, 95%, 54%)  Shocking Pink