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#EFCA2C

#efca2c ≈ Jonquil

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#efca2c 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 17.25% blue; printed in CMYK it uses 0% cyan, 15.48% magenta, 81.59% yellow and 6.27% black. Its hue angle is 48.62°, with 85.9% saturation and 55.49% 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 13.15:1 (WCAG AAA). The closest named color is Jonquil (#f4ca16), ΔE 1.55.

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 luminance0.6077

Complementary

  1. #efca2c
  2. #2c51ef

Split complementary

  1. #efca2c
  2. #2cb2ef
  3. #692cef

Analogous

  1. #ef692c
  2. #efca2c
  3. #b2ef2c

Triadic

  1. #efca2c
  2. #2cefca
  3. #ca2cef

Tetradic

  1. #efca2c
  2. #51ef2c
  3. #2c51ef
  4. #ca2cef

Square

  1. #efca2c
  2. #2cef69
  3. #2c51ef
  4. #ef2cb2

Monochromatic

  1. #796409
  2. #c09e0f
  3. #efca2c
  4. #f4dc73
  5. #faeeba

Shades

#efca2c mixed progressively with black.

  1. #efca2c
  2. #d7b628
  3. #bfa223
  4. #a78d1f
  5. #8f791a
  6. #786516
  7. #605112
  8. #483d0d
  9. #302809
  10. #181404
  11. #000000

Tints

#efca2c mixed progressively with white.

  1. #efca2c
  2. #f1cf41
  3. #f2d556
  4. #f4da6b
  5. #f5df80
  6. #f7e596
  7. #f9eaab
  8. #faefc0
  9. #fcf4d5
  10. #fdfaea
  11. #ffffff

Tones

#efca2c mixed progressively with gray.

  1. #efca2c
  2. #e4c334
  3. #d9bb3d
  4. #ceb445
  5. #c3ac4e
  6. #b8a556
  7. #ac9e5e
  8. #a19667
  9. #968f6f
  10. #8b8778
  11. #808080

Readable text 1.6:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.15:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cdcdcd ≈ 0.003% of males
Achromatomaly #dbcca5 ≈ 0.001% of males
Protanopia #e0c600 ≈ 1.01% of males
Deuteranopia #ead138 ≈ 1.27% of males
Tritanopia #ffb9ad ≈ 0.0001% of males
Protanomaly #e6c814 ≈ 1.08% of males
Deuteranomaly #ecce34 ≈ 4.63% of males
Tritanomaly #fbc08c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-efca2c {
  color: #efca2c;
}
Background
.bg-efca2c {
  background-color: #efca2c;
  color: #000000;
}
Border
.border-efca2c {
  border: 2px solid #efca2c;
}
CSS variables
:root {
  --color-primary: #efca2c;
  --color-primary-rgb: 239 202 44;
  --color-primary-hsl: 49 86% 55%;
}
Gradient
.gradient-efca2c {
  background: linear-gradient(135deg, #efca2c, #b2ef2c);
}
Colored shadow
.shadow-efca2c {
  box-shadow: 0 8px 24px rgb(239 202 44 / 0.35);
}

#f4ca16 Jonquil ΔE 1.55 #f4c430 Saffron ΔE 3.28 #ffd300 Cyber Yellow ΔE 3.44 #ffcc33 Sunglow ΔE 3.78 #ffd700 Gold ΔE 3.90 #ffdb58 Mustard ΔE 4.51 #e4d00a Citrine ΔE 4.72 #1035d3 Inverted #cdcdcd Grayscale 

Jonquil
#efca2c  rgb(239, 202, 44)  hsl(49, 86%, 55%)  Jonquil
#2c51ef  rgb(44, 81, 239)  hsl(229, 86%, 55%)  Majorelle Blue
#2cefca  rgb(44, 239, 202)  hsl(169, 86%, 55%)  Aquamarine
#ca2cef  rgb(202, 44, 239)  hsl(289, 86%, 55%)  Electric Purple