ColorTool
Log in
#66E4BB

#66e4bb ≈ Medium Aquamarine

  • teal
  • Lightness: high
  • Saturation: moderate
  • Balanced
Check contrast Explore in graph Random color

#66e4bb is a color from the teal family, with high lightness and moderate saturation. In the RGB model it is made of 40% red, 89.41% green and 73.33% blue; printed in CMYK it uses 55.26% cyan, 0% magenta, 17.98% yellow and 10.59% black. Its hue angle is 160.48°, with 70% saturation and 64.71% lightness in HSL. It sits between warm and cool, and is often associated with clarity, calm and renewal. Designers typically use it for health and wellness, technology products and brand accents. Black text on this color reaches a contrast ratio of 13.38:1 (WCAG AAA). The closest named color is Medium Aquamarine (#66cdaa), ΔE 5.47.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#66cccc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.619

Complementary

  1. #66e4bb
  2. #e4668f

Split complementary

  1. #66e4bb
  2. #e466ce
  3. #e47c66

Analogous

  1. #66e47c
  2. #66e4bb
  3. #66cee4

Triadic

  1. #66e4bb
  2. #bb66e4
  3. #e4bb66

Tetradic

  1. #66e4bb
  2. #668fe4
  3. #e4668f
  4. #e4bb66

Square

  1. #66e4bb
  2. #7c66e4
  3. #e4668f
  4. #cee466

Monochromatic

  1. #1b966e
  2. #26d79e
  3. #66e4bb
  4. #a7efd8
  5. #e8fbf5

Shades

#66e4bb mixed progressively with black.

  1. #66e4bb
  2. #5ccda8
  3. #52b696
  4. #47a083
  5. #3d8970
  6. #33725e
  7. #295b4b
  8. #1f4438
  9. #142e25
  10. #0a1713
  11. #000000

Tints

#66e4bb mixed progressively with white.

  1. #66e4bb
  2. #75e7c2
  3. #85e9c9
  4. #94eccf
  5. #a3efd6
  6. #b3f2dd
  7. #c2f4e4
  8. #d1f7eb
  9. #e0faf1
  10. #f0fcf8
  11. #ffffff

Tones

#66e4bb mixed progressively with gray.

  1. #66e4bb
  2. #69dab5
  3. #6bd0af
  4. #6ec6a9
  5. #70bca3
  6. #73b29e
  7. #76a898
  8. #789e92
  9. #7b948c
  10. #7d8a86
  11. #808080

Readable text 1.57:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.38:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cecece ≈ 0.003% of males
Achromatomaly #aed7c7 ≈ 0.001% of males
Protanopia #dfd6b9 ≈ 1.01% of males
Deuteranopia #ccc9be ≈ 1.27% of males
Tritanopia #25e5d8 ≈ 0.0001% of males
Protanomaly #bbdcba ≈ 1.08% of males
Deuteranomaly #acd4bd ≈ 4.63% of males
Tritanomaly #48e5cd ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-66e4bb {
  color: #66e4bb;
}
Background
.bg-66e4bb {
  background-color: #66e4bb;
  color: #000000;
}
Border
.border-66e4bb {
  border: 2px solid #66e4bb;
}
CSS variables
:root {
  --color-primary: #66e4bb;
  --color-primary-rgb: 102 228 187;
  --color-primary-hsl: 160 70% 65%;
}
Gradient
.gradient-66e4bb {
  background: linear-gradient(135deg, #66e4bb, #66cee4);
}
Colored shadow
.shadow-66e4bb {
  box-shadow: 0 8px 24px rgb(102 228 187 / 0.35);
}

#66cdaa Medium Aquamarine ΔE 5.47 #7fffd4 Aquamarine ΔE 5.90 #9fe2bf Seafoam Green ΔE 6.72 #00cc99 Caribbean Green ΔE 7.58 #aaf0d1 Magic Mint ΔE 7.72 #40e0d0 Turquoise ΔE 8.07 #ace1af Celadon ΔE 10.18 #991b44 Inverted #cecece Grayscale 

Medium Aquamarine
#66e4bb  rgb(102, 228, 187)  hsl(160, 70%, 65%)  Medium Aquamarine
#e4668f  rgb(228, 102, 143)  hsl(340, 70%, 65%)  Pale Violet Red
#bb66e4  rgb(187, 102, 228)  hsl(280, 70%, 65%)  Medium Orchid
#e4bb66  rgb(228, 187, 102)  hsl(40, 70%, 65%)  Meat Brown