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#21EFCA

#21efca ≈ Aquamarine

  • teal
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#21efca is a color from the teal family, with medium lightness and vivid saturation. In the RGB model it is made of 12.94% red, 93.73% green and 79.22% blue; printed in CMYK it uses 86.19% cyan, 0% magenta, 15.48% yellow and 6.27% black. Its hue angle is 169.22°, with 86.55% saturation and 53.33% lightness in HSL. It is a cool color, 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 14.26:1 (WCAG AAA). The closest named color is Aquamarine (#7fffd4), ΔE 6.1.

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 luminance0.6632

Complementary

  1. #21efca
  2. #ef2146

Split complementary

  1. #21efca
  2. #ef21ad
  3. #ef6321

Analogous

  1. #21ef63
  2. #21efca
  3. #21adef

Triadic

  1. #21efca
  2. #ca21ef
  3. #efca21

Tetradic

  1. #21efca
  2. #2146ef
  3. #ef2146
  4. #efca21

Square

  1. #21efca
  2. #6321ef
  3. #ef2146
  4. #adef21

Monochromatic

  1. #086f5c
  2. #0db698
  3. #21efca
  4. #68f4db
  5. #b0f9ec

Shades

#21efca mixed progressively with black.

  1. #21efca
  2. #1ed7b6
  3. #1abfa2
  4. #17a78d
  5. #148f79
  6. #117865
  7. #0d6051
  8. #0a483d
  9. #073028
  10. #031814
  11. #000000

Tints

#21efca mixed progressively with white.

  1. #21efca
  2. #37f1cf
  3. #4df2d5
  4. #64f4da
  5. #7af5df
  6. #90f7e5
  7. #a6f9ea
  8. #bcfaef
  9. #d3fcf4
  10. #e9fdfa
  11. #ffffff

Tones

#21efca mixed progressively with gray.

  1. #21efca
  2. #2be4c3
  3. #34d9bb
  4. #3eceb4
  5. #47c3ac
  6. #51b8a5
  7. #5aac9e
  8. #64a196
  9. #6d968f
  10. #778b87
  11. #808080

Readable text 1.47:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 14.26:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d5d5d5 ≈ 0.003% of males
Achromatomaly #aae0d0 ≈ 0.001% of males
Protanopia #e6dfc8 ≈ 1.01% of males
Deuteranopia #cdcdcd ≈ 1.27% of males
Tritanopia #00f2e4 ≈ 0.0001% of males
Protanomaly #b8e6c9 ≈ 1.08% of males
Deuteranomaly #a5dccc ≈ 4.63% of males
Tritanomaly #00f1da ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-21efca {
  color: #21efca;
}
Background
.bg-21efca {
  background-color: #21efca;
  color: #000000;
}
Border
.border-21efca {
  border: 2px solid #21efca;
}
CSS variables
:root {
  --color-primary: #21efca;
  --color-primary-rgb: 33 239 202;
  --color-primary-hsl: 169 87% 53%;
}
Gradient
.gradient-21efca {
  background: linear-gradient(135deg, #21efca, #21adef);
}
Colored shadow
.shadow-21efca {
  box-shadow: 0 8px 24px rgb(33 239 202 / 0.35);
}

#7fffd4 Aquamarine ΔE 6.10 #40e0d0 Turquoise ΔE 6.59 #00ffef Turquoise Blue ΔE 7.27 #08e8de Bright Turquoise ΔE 7.98 #66cdaa Medium Aquamarine ΔE 8.89 #00cc99 Caribbean Green ΔE 9.53 #aaf0d1 Magic Mint ΔE 10.38 #de1035 Inverted #d5d5d5 Grayscale 

Aquamarine
#21efca  rgb(33, 239, 202)  hsl(169, 87%, 53%)  Aquamarine
#ef2146  rgb(239, 33, 70)  hsl(349, 87%, 53%)  Amaranth
#ca21ef  rgb(202, 33, 239)  hsl(289, 87%, 53%)  Electric Purple
#efca21  rgb(239, 202, 33)  hsl(49, 87%, 53%)  Jonquil