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#EFC92B

#efc92b ≈ Jonquil

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#efc92b is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 78.82% green and 16.86% blue; printed in CMYK it uses 0% cyan, 15.9% magenta, 82.01% yellow and 6.27% black. Its hue angle is 48.37°, with 85.96% saturation and 55.29% 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 13.06:1 (WCAG AAA). The closest named color is Jonquil (#f4ca16), ΔE 1.42.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffcc33
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.603

Complementary

  1. #efc92b
  2. #2b51ef

Split complementary

  1. #efc92b
  2. #2bb3ef
  3. #672bef

Analogous

  1. #ef672b
  2. #efc92b
  3. #b3ef2b

Triadic

  1. #efc92b
  2. #2befc9
  3. #c92bef

Tetradic

  1. #efc92b
  2. #51ef2b
  3. #2b51ef
  4. #c92bef

Square

  1. #efc92b
  2. #2bef67
  3. #2b51ef
  4. #ef2bb3

Monochromatic

  1. #786209
  2. #bf9d0e
  3. #efc92b
  4. #f4db72
  5. #faedb9

Shades

#efc92b mixed progressively with black.

  1. #efc92b
  2. #d7b527
  3. #bfa122
  4. #a78d1e
  5. #8f791a
  6. #786516
  7. #605011
  8. #483c0d
  9. #302809
  10. #181404
  11. #000000

Tints

#efc92b mixed progressively with white.

  1. #efc92b
  2. #f1ce40
  3. #f2d455
  4. #f4d96b
  5. #f5df80
  6. #f7e495
  7. #f9e9aa
  8. #faefbf
  9. #fcf4d5
  10. #fdfaea
  11. #ffffff

Tones

#efc92b mixed progressively with gray.

  1. #efc92b
  2. #e4c234
  3. #d9ba3c
  4. #ceb345
  5. #c3ac4d
  6. #b8a556
  7. #ac9d5e
  8. #a19667
  9. #968f6f
  10. #8b8778
  11. #808080

Readable text 1.61:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.06:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cccccc ≈ 0.003% of males
Achromatomaly #dbcba4 ≈ 0.001% of males
Protanopia #dfc500 ≈ 1.01% of males
Deuteranopia #e9d137 ≈ 1.27% of males
Tritanopia #ffb8ad ≈ 0.0001% of males
Protanomaly #e6c712 ≈ 1.08% of males
Deuteranomaly #ebce33 ≈ 4.63% of males
Tritanomaly #fbbf8b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-efc92b {
  color: #efc92b;
}
Background
.bg-efc92b {
  background-color: #efc92b;
  color: #000000;
}
Border
.border-efc92b {
  border: 2px solid #efc92b;
}
CSS variables
:root {
  --color-primary: #efc92b;
  --color-primary-rgb: 239 201 43;
  --color-primary-hsl: 48 86% 55%;
}
Gradient
.gradient-efc92b {
  background: linear-gradient(135deg, #efc92b, #b3ef2b);
}
Colored shadow
.shadow-efc92b {
  box-shadow: 0 8px 24px rgb(239 201 43 / 0.35);
}

#f4ca16 Jonquil ΔE 1.42 #f4c430 Saffron ΔE 2.97 #ffd300 Cyber Yellow ΔE 3.50 #ffcc33 Sunglow ΔE 3.59 #ffd700 Gold ΔE 4.06 #ffdb58 Mustard ΔE 4.69 #fada5e Naples Yellow ΔE 4.95 #1036d4 Inverted #cccccc Grayscale 

Jonquil
#efc92b  rgb(239, 201, 43)  hsl(48, 86%, 55%)  Jonquil
#2b51ef  rgb(43, 81, 239)  hsl(228, 86%, 55%)  Majorelle Blue
#2befc9  rgb(43, 239, 201)  hsl(168, 86%, 55%)  Aquamarine
#c92bef  rgb(201, 43, 239)  hsl(288, 86%, 55%)  Electric Purple