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#F4D01B

#f4d01b ≈ Jonquil

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#f4d01b is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 95.69% red, 81.57% green and 10.59% blue; printed in CMYK it uses 0% cyan, 14.75% magenta, 88.93% yellow and 4.31% black. Its hue angle is 50.05°, with 90.79% saturation and 53.14% 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 13.88:1 (WCAG AAA). The closest named color is Jonquil (#f4ca16), ΔE 1.98.

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 luminance0.6442

Complementary

  1. #f4d01b
  2. #1b3ff4

Split complementary

  1. #f4d01b
  2. #1babf4
  3. #641bf4

Analogous

  1. #f4641b
  2. #f4d01b
  3. #abf41b

Triadic

  1. #f4d01b
  2. #1bf4d0
  3. #d01bf4

Tetradic

  1. #f4d01b
  2. #3ff41b
  3. #1b3ff4
  4. #d01bf4

Square

  1. #f4d01b
  2. #1bf464
  3. #1b3ff4
  4. #f41bab

Monochromatic

  1. #715f05
  2. #ba9c09
  3. #f4d01b
  4. #f8df64
  5. #fbeead

Shades

#f4d01b mixed progressively with black.

  1. #f4d01b
  2. #dcbb18
  3. #c3a616
  4. #ab9213
  5. #927d10
  6. #7a680e
  7. #62530b
  8. #493e08
  9. #312a05
  10. #181503
  11. #000000

Tints

#f4d01b mixed progressively with white.

  1. #f4d01b
  2. #f5d532
  3. #f6d949
  4. #f7de5f
  5. #f8e376
  6. #fae88d
  7. #fbeca4
  8. #fcf1bb
  9. #fdf6d1
  10. #fefae8
  11. #ffffff

Tones

#f4d01b mixed progressively with gray.

  1. #f4d01b
  2. #e8c825
  3. #ddc02f
  4. #d1b839
  5. #c6b043
  6. #baa84e
  7. #aea058
  8. #a39862
  9. #97906c
  10. #8c8876
  11. #808080

Readable text 1.51:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.88:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d2d2d2 ≈ 0.003% of males
Achromatomaly #e0d1a8 ≈ 0.001% of males
Protanopia #e7cc00 ≈ 1.01% of males
Deuteranopia #f0d72e ≈ 1.27% of males
Tritanopia #ffbeb2 ≈ 0.0001% of males
Protanomaly #eccd00 ≈ 1.08% of males
Deuteranomaly #f2d427 ≈ 4.63% of males
Tritanomaly #ffc68e ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-f4d01b {
  color: #f4d01b;
}
Background
.bg-f4d01b {
  background-color: #f4d01b;
  color: #000000;
}
Border
.border-f4d01b {
  border: 2px solid #f4d01b;
}
CSS variables
:root {
  --color-primary: #f4d01b;
  --color-primary-rgb: 244 208 27;
  --color-primary-hsl: 50 91% 53%;
}
Gradient
.gradient-f4d01b {
  background: linear-gradient(135deg, #f4d01b, #abf41b);
}
Colored shadow
.shadow-f4d01b {
  box-shadow: 0 8px 24px rgb(244 208 27 / 0.35);
}

#f4ca16 Jonquil ΔE 1.98 #ffd700 Gold ΔE 2.20 #ffd300 Cyber Yellow ΔE 2.25 #ffdf00 Golden Yellow ΔE 3.75 #ffe135 Banana Yellow ΔE 3.96 #e4d00a Citrine ΔE 4.01 #ffdb58 Mustard ΔE 4.36 #0b2fe4 Inverted #d2d2d2 Grayscale 

Jonquil
#f4d01b  rgb(244, 208, 27)  hsl(50, 91%, 53%)  Jonquil
#1b3ff4  rgb(27, 63, 244)  hsl(230, 91%, 53%)  Han Purple
#1bf4d0  rgb(27, 244, 208)  hsl(170, 91%, 53%)  Aquamarine
#d01bf4  rgb(208, 27, 244)  hsl(290, 91%, 53%)  Electric Purple