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#66CC99

#66cc99 ≈ Medium Aquamarine

  • teal
  • Lightness: medium
  • Saturation: moderate
  • Balanced
  • Web safe
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#66cc99 is a color from the teal family, with medium lightness and moderate saturation. In the RGB model it is made of 40% red, 80% green and 60% blue; printed in CMYK it uses 50% cyan, 0% magenta, 25% yellow and 20% black. Its hue angle is 150°, with 50% saturation and 60% 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 10.66:1 (WCAG AAA). The closest named color is Medium Aquamarine (#66cdaa), ΔE 4.33.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#66cc99
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.4831

Complementary

  1. #66cc99
  2. #cc6699

Split complementary

  1. #66cc99
  2. #cc66cc
  3. #cc6666

Analogous

  1. #66cc66
  2. #66cc99
  3. #66cccc

Triadic

  1. #66cc99
  2. #9966cc
  3. #cc9966

Tetradic

  1. #66cc99
  2. #6699cc
  3. #cc6699
  4. #cc9966

Square

  1. #66cc99
  2. #6666cc
  3. #cc6699
  4. #cccc66

Monochromatic

  1. #26734d
  2. #39ac73
  3. #66cc99
  4. #9fdfbf
  5. #d9f2e6

Shades

#66cc99 mixed progressively with black.

  1. #66cc99
  2. #5cb88a
  3. #52a37a
  4. #478f6b
  5. #3d7a5c
  6. #33664d
  7. #29523d
  8. #1f3d2e
  9. #14291f
  10. #0a140f
  11. #000000

Tints

#66cc99 mixed progressively with white.

  1. #66cc99
  2. #75d1a3
  3. #85d6ad
  4. #94dbb8
  5. #a3e0c2
  6. #b3e6cc
  7. #c2ebd6
  8. #d1f0e0
  9. #e0f5eb
  10. #f0faf5
  11. #ffffff

Tones

#66cc99 mixed progressively with gray.

  1. #66cc99
  2. #69c497
  3. #6bbd94
  4. #6eb592
  5. #70ae8f
  6. #73a68d
  7. #769e8a
  8. #789788
  9. #7b8f85
  10. #7d8883
  11. #808080

Readable text 1.97:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.66:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b9b9b9 ≈ 0.003% of males
Achromatomaly #9ec1ad ≈ 0.001% of males
Protanopia #cabf96 ≈ 1.01% of males
Deuteranopia #bbb49c ≈ 1.27% of males
Tritanopia #47cbbe ≈ 0.0001% of males
Protanomaly #abc497 ≈ 1.08% of males
Deuteranomaly #a0be9b ≈ 4.63% of males
Tritanomaly #55ccb0 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-66cc99 {
  color: #66cc99;
}
Background
.bg-66cc99 {
  background-color: #66cc99;
  color: #000000;
}
Border
.border-66cc99 {
  border: 2px solid #66cc99;
}
CSS variables
:root {
  --color-primary: #66cc99;
  --color-primary-rgb: 102 204 153;
  --color-primary-hsl: 150 50% 60%;
}
Gradient
.gradient-66cc99 {
  background: linear-gradient(135deg, #66cc99, #66cccc);
}
Colored shadow
.shadow-66cc99 {
  box-shadow: 0 8px 24px rgb(102 204 153 / 0.35);
}

#66cdaa Medium Aquamarine ΔE 4.33 #00cc99 Caribbean Green ΔE 5.07 #50c878 Emerald ΔE 6.22 #3eb489 Mint ΔE 7.24 #8fbc8f Dark Sea Green ΔE 8.20 #3cb371 Medium Sea Green ΔE 8.36 #9fe2bf Seafoam Green ΔE 8.69 #993366 Inverted #b9b9b9 Grayscale 

Medium Aquamarine
#66cc99  rgb(102, 204, 153)  hsl(150, 50%, 60%)  Medium Aquamarine
#cc6699  rgb(204, 102, 153)  hsl(330, 50%, 60%)  Thulian Pink
#9966cc  rgb(153, 102, 204)  hsl(270, 50%, 60%)  Amethyst
#cc9966  rgb(204, 153, 102)  hsl(30, 50%, 60%)  Camel