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#FCFF01

#fcff01 ≈ Yellow

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#fcff01 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 98.82% red, 100% green and 0.39% blue; printed in CMYK it uses 1.18% cyan, 0% magenta, 99.61% yellow and 0% black. Its hue angle is 60.71°, with 100% saturation and 50.2% 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 19.44:1 (WCAG AAA). The closest named color is Yellow (#ffff00), ΔE 0.61.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffff00
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.9222

Complementary

  1. #fcff01
  2. #0401ff

Split complementary

  1. #fcff01
  2. #017dff
  3. #8301ff

Analogous

  1. #ff8301
  2. #fcff01
  3. #7dff01

Triadic

  1. #fcff01
  2. #01fcff
  3. #ff01fc

Tetradic

  1. #fcff01
  2. #01ff04
  3. #0401ff
  4. #ff01fc

Square

  1. #fcff01
  2. #01ff83
  3. #0401ff
  4. #ff017d

Monochromatic

  1. #666700
  2. #b1b400
  3. #fcff01
  4. #fdff4e
  5. #feff9a

Shades

#fcff01 mixed progressively with black.

  1. #fcff01
  2. #e3e601
  3. #cacc01
  4. #b0b301
  5. #979901
  6. #7e8001
  7. #656600
  8. #4c4d00
  9. #323300
  10. #191a00
  11. #000000

Tints

#fcff01 mixed progressively with white.

  1. #fcff01
  2. #fcff1a
  3. #fdff34
  4. #fdff4d
  5. #fdff67
  6. #feff80
  7. #feff99
  8. #feffb3
  9. #feffcc
  10. #ffffe6
  11. #ffffff

Tones

#fcff01 mixed progressively with gray.

  1. #fcff01
  2. #f0f20e
  3. #e3e61a
  4. #d7d927
  5. #cacc34
  6. #bec041
  7. #b2b34d
  8. #a5a65a
  9. #999967
  10. #8c8d73
  11. #808080

Readable text 1.08:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 19.44:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #f6f6f6 ≈ 0.003% of males
Achromatomaly #f8fac4 ≈ 0.001% of males
Protanopia #fff300 ≈ 1.01% of males
Deuteranopia #fff932 ≈ 1.27% of males
Tritanopia #ffeed9 ≈ 0.0001% of males
Protanomaly #fff800 ≈ 1.08% of males
Deuteranomaly #fffb26 ≈ 4.63% of males
Tritanomaly #fff5ad ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fcff01 {
  color: #fcff01;
}
Background
.bg-fcff01 {
  background-color: #fcff01;
  color: #000000;
}
Border
.border-fcff01 {
  border: 2px solid #fcff01;
}
CSS variables
:root {
  --color-primary: #fcff01;
  --color-primary-rgb: 252 255 1;
  --color-primary-hsl: 61 100% 50%;
}
Gradient
.gradient-fcff01 {
  background: linear-gradient(135deg, #fcff01, #7dff01);
}
Colored shadow
.shadow-fcff01 {
  box-shadow: 0 8px 24px rgb(252 255 1 / 0.35);
}

#ffff00 Yellow ΔE 0.61 #ffff31 Daffodil ΔE 1.26 #fff700 Lemon ΔE 2.54 #fff600 Cadmium Yellow ΔE 2.80 #fdee00 Aureolin ΔE 4.70 #ffef00 Canary Yellow ΔE 4.73 #e3ff00 Lemon Lime ΔE 4.80 #0300fe Inverted #f6f6f6 Grayscale 

Yellow
#fcff01  rgb(252, 255, 1)  hsl(61, 100%, 50%)  Yellow
#0401ff  rgb(4, 1, 255)  hsl(241, 100%, 50%)  Blue
#01fcff  rgb(1, 252, 255)  hsl(181, 100%, 50%)  Aqua
#ff01fc  rgb(255, 1, 252)  hsl(301, 100%, 50%)  Fuchsia