ColorTool
Log in
#FFCC66

#ffcc66 ≈ Topaz

  • yellow
  • Lightness: high
  • Saturation: strong
  • Warm
  • Web safe
Check contrast Explore in graph Random color

#ffcc66 is a color from the yellow family, with high lightness and strong saturation. In the RGB model it is made of 100% red, 80% green and 40% blue; printed in CMYK it uses 0% cyan, 20% magenta, 60% yellow and 0% black. Its hue angle is 40°, with 100% saturation and 70% 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 14.08:1 (WCAG AAA). The closest named color is Topaz (#ffc87c), ΔE 5.08.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffcc66
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6541

Complementary

  1. #ffcc66
  2. #6699ff

Split complementary

  1. #ffcc66
  2. #66e5ff
  3. #7f66ff

Analogous

  1. #ff7f66
  2. #ffcc66
  3. #e5ff66

Triadic

  1. #ffcc66
  2. #66ffcc
  3. #cc66ff

Tetradic

  1. #ffcc66
  2. #99ff66
  3. #6699ff
  4. #cc66ff

Square

  1. #ffcc66
  2. #66ff80
  3. #6699ff
  4. #ff66e5

Monochromatic

  1. #cc8800
  2. #ffb31a
  3. #ffcc66
  4. #ffe5b3
  5. #fff8eb

Shades

#ffcc66 mixed progressively with black.

  1. #ffcc66
  2. #e6b85c
  3. #cca352
  4. #b38f47
  5. #997a3d
  6. #806633
  7. #665229
  8. #4d3d1f
  9. #332914
  10. #1a140a
  11. #000000

Tints

#ffcc66 mixed progressively with white.

  1. #ffcc66
  2. #ffd175
  3. #ffd685
  4. #ffdb94
  5. #ffe0a3
  6. #ffe6b3
  7. #ffebc2
  8. #fff0d1
  9. #fff5e0
  10. #fffaf0
  11. #ffffff

Tones

#ffcc66 mixed progressively with gray.

  1. #ffcc66
  2. #f2c469
  3. #e6bd6b
  4. #d9b56e
  5. #ccae70
  6. #c0a673
  7. #b39e76
  8. #a69778
  9. #998f7b
  10. #8d887d
  11. #808080

Readable text 1.49:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 14.08:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d3d3d3 ≈ 0.003% of males
Achromatomaly #e6d0b2 ≈ 0.001% of males
Protanopia #e2cc5c ≈ 1.01% of males
Deuteranopia #eed96a ≈ 1.27% of males
Tritanopia #ffbcb5 ≈ 0.0001% of males
Protanomaly #eecc60 ≈ 1.08% of males
Deuteranomaly #f5d468 ≈ 4.63% of males
Tritanomaly #ffc39c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-ffcc66 {
  color: #ffcc66;
}
Background
.bg-ffcc66 {
  background-color: #ffcc66;
  color: #000000;
}
Border
.border-ffcc66 {
  border: 2px solid #ffcc66;
}
CSS variables
:root {
  --color-primary: #ffcc66;
  --color-primary-rgb: 255 204 102;
  --color-primary-hsl: 40 100% 70%;
}
Gradient
.gradient-ffcc66 {
  background: linear-gradient(135deg, #ffcc66, #e5ff66);
}
Colored shadow
.shadow-ffcc66 {
  box-shadow: 0 8px 24px rgb(255 204 102 / 0.35);
}

#ffc87c Topaz ΔE 5.08 #ffcc33 Sunglow ΔE 5.52 #f4c430 Saffron ΔE 5.71 #e5b73b Meat Brown ΔE 6.38 #ffc40c Mikado Yellow ΔE 6.57 #ffdb58 Mustard ΔE 6.73 #ffbf00 Amber ΔE 6.83 #003399 Inverted #d3d3d3 Grayscale 

Topaz
#ffcc66  rgb(255, 204, 102)  hsl(40, 100%, 70%)  Topaz
#6699ff  rgb(102, 153, 255)  hsl(220, 100%, 70%)  Cornflower Blue
#66ffcc  rgb(102, 255, 204)  hsl(160, 100%, 70%)  Aquamarine
#cc66ff  rgb(204, 102, 255)  hsl(280, 100%, 70%)  Heliotrope