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#21FF4E

#21ff4e ≈ Lime

  • green
  • Lightness: medium
  • Saturation: vivid
  • Balanced
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#21ff4e is a color from the green family, with medium lightness and vivid saturation. In the RGB model it is made of 12.94% red, 100% green and 30.59% blue; printed in CMYK it uses 87.06% cyan, 0% magenta, 69.41% yellow and 0% black. Its hue angle is 132.16°, with 100% saturation and 56.47% lightness in HSL. It sits between warm and cool, and is often associated with nature, health and balance. Designers typically use it for eco-friendly brands, health and wellness and call-to-action buttons. Black text on this color reaches a contrast ratio of 15.48:1 (WCAG AAA). The closest named color is Lime (#00ff00), ΔE 3.47.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33ff66
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.7239

Complementary

  1. #21ff4e
  2. #ff21d2

Split complementary

  1. #21ff4e
  2. #bd21ff
  3. #ff2163

Analogous

  1. #63ff21
  2. #21ff4e
  3. #21ffbd

Triadic

  1. #21ff4e
  2. #4e21ff
  3. #ff4e21

Tetradic

  1. #21ff4e
  2. #21d2ff
  3. #ff21d2
  4. #ff4e21

Square

  1. #21ff4e
  2. #2163ff
  3. #ff21d2
  4. #ffbd21

Monochromatic

  1. #00871b
  2. #00d32b
  3. #21ff4e
  4. #6dff8b
  5. #baffc8

Shades

#21ff4e mixed progressively with black.

  1. #21ff4e
  2. #1ee646
  3. #1acc3e
  4. #17b337
  5. #14992f
  6. #118027
  7. #0d661f
  8. #0a4d17
  9. #073310
  10. #031a08
  11. #000000

Tints

#21ff4e mixed progressively with white.

  1. #21ff4e
  2. #37ff60
  3. #4dff71
  4. #64ff83
  5. #7aff95
  6. #90ffa7
  7. #a6ffb8
  8. #bcffca
  9. #d3ffdc
  10. #e9ffed
  11. #ffffff

Tones

#21ff4e mixed progressively with gray.

  1. #21ff4e
  2. #2bf253
  3. #34e658
  4. #3ed95d
  5. #47cc62
  6. #51c067
  7. #5ab36c
  8. #64a671
  9. #6d9976
  10. #778d7b
  11. #808080

Readable text 1.36:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 15.48:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #dddddd ≈ 0.003% of males
Achromatomaly #b1ebb5 ≈ 0.001% of males
Protanopia #ffe732 ≈ 1.01% of males
Deuteranopia #edd760 ≈ 1.27% of males
Tritanopia #00f8dc ≈ 0.0001% of males
Protanomaly #d0f13f ≈ 1.08% of males
Deuteranomaly #bee859 ≈ 4.63% of males
Tritanomaly #00fbb4 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-21ff4e {
  color: #21ff4e;
}
Background
.bg-21ff4e {
  background-color: #21ff4e;
  color: #000000;
}
Border
.border-21ff4e {
  border: 2px solid #21ff4e;
}
CSS variables
:root {
  --color-primary: #21ff4e;
  --color-primary-rgb: 33 255 78;
  --color-primary-hsl: 132 100% 56%;
}
Gradient
.gradient-21ff4e {
  background: linear-gradient(135deg, #21ff4e, #21ffbd);
}
Colored shadow
.shadow-21ff4e {
  box-shadow: 0 8px 24px rgb(33 255 78 / 0.35);
}

#00ff00 Lime ΔE 3.47 #39ff14 Neon Green ΔE 3.59 #3fff00 Harlequin ΔE 4.08 #00ff7f Spring Green ΔE 5.43 #7cfc00 Lawn Green ΔE 7.01 #7fff00 Chartreuse ΔE 7.21 #0bda51 Malachite ΔE 8.54 #de00b1 Inverted #dddddd Grayscale 

Lime
#21ff4e  rgb(33, 255, 78)  hsl(132, 100%, 56%)  Lime
#ff21d2  rgb(255, 33, 210)  hsl(312, 100%, 56%)  Shocking Pink
#4e21ff  rgb(78, 33, 255)  hsl(252, 100%, 56%)  Han Purple
#ff4e21  rgb(255, 78, 33)  hsl(12, 100%, 56%)  Orange Red