ColorTool
Log in
#FCFF08

#fcff08 ≈ Yellow

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
Check contrast Explore in graph Random color

#fcff08 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 3.14% blue; printed in CMYK it uses 1.18% cyan, 0% magenta, 96.86% yellow and 0% black. Its hue angle is 60.73°, with 100% saturation and 51.57% 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 19.45:1 (WCAG AAA). The closest named color is Yellow (#ffff00), ΔE 0.65.

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 luminance0.9223

Complementary

  1. #fcff08
  2. #0b08ff

Split complementary

  1. #fcff08
  2. #0880ff
  3. #8708ff

Analogous

  1. #ff8708
  2. #fcff08
  3. #80ff08

Triadic

  1. #fcff08
  2. #08fcff
  3. #ff08fc

Tetradic

  1. #fcff08
  2. #08ff0b
  3. #0b08ff
  4. #ff08fc

Square

  1. #fcff08
  2. #08ff87
  3. #0b08ff
  4. #ff0880

Monochromatic

  1. #6d6e00
  2. #b8bb00
  3. #fcff08
  4. #fdff55
  5. #feffa1

Shades

#fcff08 mixed progressively with black.

  1. #fcff08
  2. #e3e607
  3. #cacc06
  4. #b0b306
  5. #979905
  6. #7e8004
  7. #656603
  8. #4c4d02
  9. #323302
  10. #191a01
  11. #000000

Tints

#fcff08 mixed progressively with white.

  1. #fcff08
  2. #fcff21
  3. #fdff39
  4. #fdff52
  5. #fdff6b
  6. #feff84
  7. #feff9c
  8. #feffb5
  9. #feffce
  10. #ffffe6
  11. #ffffff

Tones

#fcff08 mixed progressively with gray.

  1. #fcff08
  2. #f0f214
  3. #e3e620
  4. #d7d92c
  5. #cacc38
  6. #bec044
  7. #b2b350
  8. #a5a65c
  9. #999968
  10. #8c8d74
  11. #808080

Readable text 1.08:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 19.45:1 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 #fff934 ≈ 1.27% of males
Tritanopia #ffeed9 ≈ 0.0001% of males
Protanomaly #fff800 ≈ 1.08% of males
Deuteranomaly #fffb28 ≈ 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-fcff08 {
  color: #fcff08;
}
Background
.bg-fcff08 {
  background-color: #fcff08;
  color: #000000;
}
Border
.border-fcff08 {
  border: 2px solid #fcff08;
}
CSS variables
:root {
  --color-primary: #fcff08;
  --color-primary-rgb: 252 255 8;
  --color-primary-hsl: 61 100% 52%;
}
Gradient
.gradient-fcff08 {
  background: linear-gradient(135deg, #fcff08, #80ff08);
}
Colored shadow
.shadow-fcff08 {
  box-shadow: 0 8px 24px rgb(252 255 8 / 0.35);
}

#ffff00 Yellow ΔE 0.65 #ffff31 Daffodil ΔE 1.18 #fff700 Lemon ΔE 2.55 #fff600 Cadmium Yellow ΔE 2.81 #fdee00 Aureolin ΔE 4.70 #ffef00 Canary Yellow ΔE 4.73 #e3ff00 Lemon Lime ΔE 4.77 #0300f7 Inverted #f6f6f6 Grayscale 

Yellow
#fcff08  rgb(252, 255, 8)  hsl(61, 100%, 52%)  Yellow
#0b08ff  rgb(11, 8, 255)  hsl(241, 100%, 52%)  Blue
#08fcff  rgb(8, 252, 255)  hsl(181, 100%, 52%)  Aqua
#ff08fc  rgb(255, 8, 252)  hsl(301, 100%, 52%)  Fuchsia