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#EFCC19

#efcc19 ≈ Jonquil

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#efcc19 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 80% green and 9.8% blue; printed in CMYK it uses 0% cyan, 14.64% magenta, 89.54% yellow and 6.27% black. Its hue angle is 50.19°, with 86.99% saturation and 51.76% 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 13.32:1 (WCAG AAA). The closest named color is Jonquil (#f4ca16), ΔE 1.78.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffcc00
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6161

Complementary

  1. #efcc19
  2. #193cef

Split complementary

  1. #efcc19
  2. #19a7ef
  3. #6119ef

Analogous

  1. #ef6119
  2. #efcc19
  3. #a7ef19

Triadic

  1. #efcc19
  2. #19efcc
  3. #cc19ef

Tetradic

  1. #efcc19
  2. #3cef19
  3. #193cef
  4. #cc19ef

Square

  1. #efcc19
  2. #19ef61
  3. #193cef
  4. #ef19a7

Monochromatic

  1. #685807
  2. #af950c
  3. #efcc19
  4. #f4dc61
  5. #f9eca8

Shades

#efcc19 mixed progressively with black.

  1. #efcc19
  2. #d7b817
  3. #bfa314
  4. #a78f12
  5. #8f7a0f
  6. #78660d
  7. #60520a
  8. #483d08
  9. #302905
  10. #181403
  11. #000000

Tints

#efcc19 mixed progressively with white.

  1. #efcc19
  2. #f1d130
  3. #f2d647
  4. #f4db5e
  5. #f5e075
  6. #f7e68c
  7. #f9eba3
  8. #faf0ba
  9. #fcf5d1
  10. #fdfae8
  11. #ffffff

Tones

#efcc19 mixed progressively with gray.

  1. #efcc19
  2. #e4c423
  3. #d9bd2e
  4. #ceb538
  5. #c3ae42
  6. #b8a64d
  7. #ac9e57
  8. #a19761
  9. #968f6b
  10. #8b8876
  11. #808080

Readable text 1.58:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.32:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cecece ≈ 0.003% of males
Achromatomaly #dccda4 ≈ 0.001% of males
Protanopia #e3c800 ≈ 1.01% of males
Deuteranopia #ebd32c ≈ 1.27% of males
Tritanopia #ffbbae ≈ 0.0001% of males
Protanomaly #e8c900 ≈ 1.08% of males
Deuteranomaly #edd026 ≈ 4.63% of males
Tritanomaly #fbc28b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-efcc19 {
  color: #efcc19;
}
Background
.bg-efcc19 {
  background-color: #efcc19;
  color: #000000;
}
Border
.border-efcc19 {
  border: 2px solid #efcc19;
}
CSS variables
:root {
  --color-primary: #efcc19;
  --color-primary-rgb: 239 204 25;
  --color-primary-hsl: 50 87% 52%;
}
Gradient
.gradient-efcc19 {
  background: linear-gradient(135deg, #efcc19, #a7ef19);
}
Colored shadow
.shadow-efcc19 {
  box-shadow: 0 8px 24px rgb(239 204 25 / 0.35);
}

#f4ca16 Jonquil ΔE 1.78 #ffd300 Cyber Yellow ΔE 3.01 #ffd700 Gold ΔE 3.17 #e4d00a Citrine ΔE 3.80 #f4c430 Saffron ΔE 4.35 #ffcc33 Sunglow ΔE 4.56 #ffdf00 Golden Yellow ΔE 4.64 #1033e6 Inverted #cecece Grayscale 

Jonquil
#efcc19  rgb(239, 204, 25)  hsl(50, 87%, 52%)  Jonquil
#193cef  rgb(25, 60, 239)  hsl(230, 87%, 52%)  Han Purple
#19efcc  rgb(25, 239, 204)  hsl(170, 87%, 52%)  Turquoise
#cc19ef  rgb(204, 25, 239)  hsl(290, 87%, 52%)  Electric Purple