ColorTool
Log in
#FFF418

#fff418 ≈ Cadmium Yellow

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

#fff418 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 100% red, 95.69% green and 9.41% blue; printed in CMYK it uses 0% cyan, 4.31% magenta, 90.59% yellow and 0% black. Its hue angle is 57.14°, with 100% saturation and 54.71% 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 18.21:1 (WCAG AAA). The closest named color is Cadmium Yellow (#fff600), ΔE 0.69.

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 luminance0.8603

Complementary

  1. #fff418
  2. #1823ff

Split complementary

  1. #fff418
  2. #1897ff
  3. #8118ff

Analogous

  1. #ff8118
  2. #fff418
  3. #97ff18

Triadic

  1. #fff418
  2. #18fff4
  3. #f418ff

Tetradic

  1. #fff418
  2. #23ff18
  3. #1823ff
  4. #f418ff

Square

  1. #fff418
  2. #18ff81
  3. #1823ff
  4. #ff1897

Monochromatic

  1. #7e7800
  2. #cbc100
  3. #fff418
  4. #fff865
  5. #fffbb1

Shades

#fff418 mixed progressively with black.

  1. #fff418
  2. #e6dc16
  3. #ccc313
  4. #b3ab11
  5. #99920e
  6. #807a0c
  7. #66620a
  8. #4d4907
  9. #333105
  10. #1a1802
  11. #000000

Tints

#fff418 mixed progressively with white.

  1. #fff418
  2. #fff52f
  3. #fff646
  4. #fff75d
  5. #fff874
  6. #fffa8c
  7. #fffba3
  8. #fffcba
  9. #fffdd1
  10. #fffee8
  11. #ffffff

Tones

#fff418 mixed progressively with gray.

  1. #fff418
  2. #f2e822
  3. #e6dd2d
  4. #d9d137
  5. #ccc642
  6. #c0ba4c
  7. #b3ae56
  8. #a6a361
  9. #99976b
  10. #8d8c76
  11. #808080

Readable text 1.15:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 18.21:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #efefef ≈ 0.003% of males
Achromatomaly #f5f1bf ≈ 0.001% of males
Protanopia #ffea00 ≈ 1.01% of males
Deuteranopia #fff235 ≈ 1.27% of males
Tritanopia #ffe3d0 ≈ 0.0001% of males
Protanomaly #ffee00 ≈ 1.08% of males
Deuteranomaly #fff32c ≈ 4.63% of males
Tritanomaly #ffeaa6 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-fff418 {
  color: #fff418;
}
Background
.bg-fff418 {
  background-color: #fff418;
  color: #000000;
}
Border
.border-fff418 {
  border: 2px solid #fff418;
}
CSS variables
:root {
  --color-primary: #fff418;
  --color-primary-rgb: 255 244 24;
  --color-primary-hsl: 57 100% 55%;
}
Gradient
.gradient-fff418 {
  background: linear-gradient(135deg, #fff418, #97ff18);
}
Colored shadow
.shadow-fff418 {
  box-shadow: 0 8px 24px rgb(255 244 24 / 0.35);
}

#fff600 Cadmium Yellow ΔE 0.69 #fff700 Lemon ΔE 0.92 #ffef00 Canary Yellow ΔE 1.45 #fdee00 Aureolin ΔE 1.45 #ffff00 Yellow ΔE 2.95 #ffff31 Daffodil ΔE 3.08 #eee600 Titanium Yellow ΔE 3.16 #000be7 Inverted #efefef Grayscale 

Cadmium Yellow
#fff418  rgb(255, 244, 24)  hsl(57, 100%, 55%)  Cadmium Yellow
#1823ff  rgb(24, 35, 255)  hsl(237, 100%, 55%)  Ultramarine
#18fff4  rgb(24, 255, 244)  hsl(177, 100%, 55%)  Turquoise Blue
#f418ff  rgb(244, 24, 255)  hsl(297, 100%, 55%)  Fuchsia