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#21ECB4

#21ecb4 ≈ Aquamarine

  • teal
  • Lightness: medium
  • Saturation: vivid
  • Balanced
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#21ecb4 is a color from the teal family, with medium lightness and vivid saturation. In the RGB model it is made of 12.94% red, 92.55% green and 70.59% blue; printed in CMYK it uses 86.02% cyan, 0% magenta, 23.73% yellow and 7.45% black. Its hue angle is 163.45°, with 84.23% saturation and 52.75% 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 call-to-action buttons. Black text on this color reaches a contrast ratio of 13.72:1 (WCAG AAA). The closest named color is Aquamarine (#7fffd4), ΔE 6.75.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33ffcc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6361

Complementary

  1. #21ecb4
  2. #ec2159

Split complementary

  1. #21ecb4
  2. #ec21be
  3. #ec4f21

Analogous

  1. #21ec4f
  2. #21ecb4
  3. #21beec

Triadic

  1. #21ecb4
  2. #b421ec
  3. #ecb421

Tetradic

  1. #21ecb4
  2. #2159ec
  3. #ec2159
  4. #ecb421

Square

  1. #21ecb4
  2. #4f21ec
  3. #ec2159
  4. #beec21

Monochromatic

  1. #096b50
  2. #0fb185
  3. #21ecb4
  4. #67f2cc
  5. #aef8e4

Shades

#21ecb4 mixed progressively with black.

  1. #21ecb4
  2. #1ed4a2
  3. #1abd90
  4. #17a57e
  5. #148e6c
  6. #11765a
  7. #0d5e48
  8. #0a4736
  9. #072f24
  10. #031812
  11. #000000

Tints

#21ecb4 mixed progressively with white.

  1. #21ecb4
  2. #37eebc
  3. #4df0c3
  4. #64f2cb
  5. #7af4d2
  6. #90f6da
  7. #a6f7e1
  8. #bcf9e9
  9. #d3fbf0
  10. #e9fdf8
  11. #ffffff

Tones

#21ecb4 mixed progressively with gray.

  1. #21ecb4
  2. #2be1af
  3. #34d6aa
  4. #3ecca4
  5. #47c19f
  6. #51b69a
  7. #5aab95
  8. #64a090
  9. #6d968a
  10. #778b85
  11. #808080

Readable text 1.53:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.72:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d1d1d1 ≈ 0.003% of males
Achromatomaly #a7dcc6 ≈ 0.001% of males
Protanopia #e6dbb1 ≈ 1.01% of males
Deuteranopia #cfcab8 ≈ 1.27% of males
Tritanopia #00eddc ≈ 0.0001% of males
Protanomaly #b8e2b2 ≈ 1.08% of males
Deuteranomaly #a6d8b6 ≈ 4.63% of males
Tritanomaly #00edcd ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-21ecb4 {
  color: #21ecb4;
}
Background
.bg-21ecb4 {
  background-color: #21ecb4;
  color: #000000;
}
Border
.border-21ecb4 {
  border: 2px solid #21ecb4;
}
CSS variables
:root {
  --color-primary: #21ecb4;
  --color-primary-rgb: 33 236 180;
  --color-primary-hsl: 163 84% 53%;
}
Gradient
.gradient-21ecb4 {
  background: linear-gradient(135deg, #21ecb4, #21beec);
}
Colored shadow
.shadow-21ecb4 {
  box-shadow: 0 8px 24px rgb(33 236 180 / 0.35);
}

#7fffd4 Aquamarine ΔE 6.75 #00fa9a Medium Spring Green ΔE 7.48 #00cc99 Caribbean Green ΔE 7.52 #66cdaa Medium Aquamarine ΔE 8.67 #9fe2bf Seafoam Green ΔE 10.42 #40e0d0 Turquoise ΔE 10.71 #aaf0d1 Magic Mint ΔE 11.10 #de134b Inverted #d1d1d1 Grayscale 

Aquamarine
#21ecb4  rgb(33, 236, 180)  hsl(163, 84%, 53%)  Aquamarine
#ec2159  rgb(236, 33, 89)  hsl(343, 84%, 53%)  Amaranth
#b421ec  rgb(180, 33, 236)  hsl(283, 84%, 53%)  Electric Purple
#ecb421  rgb(236, 180, 33)  hsl(43, 84%, 53%)  Meat Brown