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#EFCA0C

#efca0c ≈ Jonquil

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#efca0c is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 79.22% green and 4.71% blue; printed in CMYK it uses 0% cyan, 15.48% magenta, 94.98% yellow and 6.27% black. Its hue angle is 50.22°, with 90.44% saturation and 49.22% 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 13.12:1 (WCAG AAA). The closest named color is Jonquil (#f4ca16), ΔE 1.33.

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 luminance0.6062

Complementary

  1. #efca0c
  2. #0c31ef

Split complementary

  1. #efca0c
  2. #0ca3ef
  3. #590cef

Analogous

  1. #ef590c
  2. #efca0c
  3. #a3ef0c

Triadic

  1. #efca0c
  2. #0cefca
  3. #ca0cef

Tetradic

  1. #efca0c
  2. #31ef0c
  3. #0c31ef
  4. #ca0cef

Square

  1. #efca0c
  2. #0cef59
  3. #0c31ef
  4. #ef0ca3

Monochromatic

  1. #5d4f05
  2. #a68c08
  3. #efca0c
  4. #f6db51
  5. #faea9a

Shades

#efca0c mixed progressively with black.

  1. #efca0c
  2. #d7b60b
  3. #bfa20a
  4. #a78d08
  5. #8f7907
  6. #786506
  7. #605105
  8. #483d04
  9. #302802
  10. #181401
  11. #000000

Tints

#efca0c mixed progressively with white.

  1. #efca0c
  2. #f1cf24
  3. #f2d53d
  4. #f4da55
  5. #f5df6d
  6. #f7e586
  7. #f9ea9e
  8. #faefb6
  9. #fcf4ce
  10. #fdfae7
  11. #ffffff

Tones

#efca0c mixed progressively with gray.

  1. #efca0c
  2. #e4c318
  3. #d9bb23
  4. #ceb42f
  5. #c3ac3a
  6. #b8a546
  7. #ac9e52
  8. #a1965d
  9. #968f69
  10. #8b8774
  11. #808080

Readable text 1.6:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.12:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cccccc ≈ 0.003% of males
Achromatomaly #dbcba3 ≈ 0.001% of males
Protanopia #e1c600 ≈ 1.01% of males
Deuteranopia #ead125 ≈ 1.27% of males
Tritanopia #ffb9ac ≈ 0.0001% of males
Protanomaly #e7c800 ≈ 1.08% of males
Deuteranomaly #ecce1e ≈ 4.63% of males
Tritanomaly #fbc089 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-efca0c {
  color: #efca0c;
}
Background
.bg-efca0c {
  background-color: #efca0c;
  color: #000000;
}
Border
.border-efca0c {
  border: 2px solid #efca0c;
}
CSS variables
:root {
  --color-primary: #efca0c;
  --color-primary-rgb: 239 202 12;
  --color-primary-hsl: 50 90% 49%;
}
Gradient
.gradient-efca0c {
  background: linear-gradient(135deg, #efca0c, #a3ef0c);
}
Colored shadow
.shadow-efca0c {
  box-shadow: 0 8px 24px rgb(239 202 12 / 0.35);
}

#f4ca16 Jonquil ΔE 1.33 #ffd300 Cyber Yellow ΔE 2.93 #ffd700 Gold ΔE 3.32 #f4c430 Saffron ΔE 3.96 #ffcc33 Sunglow ΔE 4.29 #e4d00a Citrine ΔE 4.32 #ffdf00 Golden Yellow ΔE 5.04 #1035f3 Inverted #cccccc Grayscale 

Jonquil
#efca0c  rgb(239, 202, 12)  hsl(50, 90%, 49%)  Jonquil
#0c31ef  rgb(12, 49, 239)  hsl(230, 90%, 49%)  Blue
#0cefca  rgb(12, 239, 202)  hsl(170, 90%, 49%)  Aquamarine
#ca0cef  rgb(202, 12, 239)  hsl(290, 90%, 49%)  Electric Purple