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#66EA3F

#66ea3f ≈ Neon Green

  • green
  • Lightness: medium
  • Saturation: strong
  • Balanced
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#66ea3f is a color from the green family, with medium lightness and strong saturation. In the RGB model it is made of 40% red, 91.76% green and 24.71% blue; printed in CMYK it uses 56.41% cyan, 0% magenta, 73.08% yellow and 8.24% black. Its hue angle is 106.32°, with 80.28% saturation and 58.24% 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 13.41:1 (WCAG AAA). The closest named color is Neon Green (#39ff14), ΔE 5.18.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#66ff33
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6203

Complementary

  1. #66ea3f
  2. #c33fea

Split complementary

  1. #66ea3f
  2. #6e3fea
  3. #ea3fbb

Analogous

  1. #bbea3f
  2. #66ea3f
  3. #3fea6e

Triadic

  1. #66ea3f
  2. #3f66ea
  3. #ea3f66

Tetradic

  1. #66ea3f
  2. #3feac3
  3. #c33fea
  4. #ea3f66

Square

  1. #66ea3f
  2. #3fbbea
  3. #c33fea
  4. #ea6e3f

Monochromatic

  1. #29820e
  2. #3ec716
  3. #66ea3f
  4. #9df284
  5. #d4f9c9

Shades

#66ea3f mixed progressively with black.

  1. #66ea3f
  2. #5cd339
  3. #52bb32
  4. #47a42c
  5. #3d8c26
  6. #337520
  7. #295e19
  8. #1f4613
  9. #142f0d
  10. #0a1706
  11. #000000

Tints

#66ea3f mixed progressively with white.

  1. #66ea3f
  2. #75ec52
  3. #85ee65
  4. #94f079
  5. #a3f28c
  6. #b3f59f
  7. #c2f7b2
  8. #d1f9c5
  9. #e0fbd9
  10. #f0fdec
  11. #ffffff

Tones

#66ea3f mixed progressively with gray.

  1. #66ea3f
  2. #69df46
  3. #6bd54c
  4. #6eca53
  5. #70c059
  6. #73b560
  7. #76aa66
  8. #78a06d
  9. #7b9573
  10. #7d8b7a
  11. #808080

Readable text 1.57:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.41:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #cecece ≈ 0.003% of males
Achromatomaly #aedaa8 ≈ 0.001% of males
Protanopia #f1d51d ≈ 1.01% of males
Deuteranopia #e0ca51 ≈ 1.27% of males
Tritanopia #57e2c9 ≈ 0.0001% of males
Protanomaly #c8de2e ≈ 1.08% of males
Deuteranomaly #bcd84a ≈ 4.63% of males
Tritanomaly #5de5a4 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-66ea3f {
  color: #66ea3f;
}
Background
.bg-66ea3f {
  background-color: #66ea3f;
  color: #000000;
}
Border
.border-66ea3f {
  border: 2px solid #66ea3f;
}
CSS variables
:root {
  --color-primary: #66ea3f;
  --color-primary-rgb: 102 234 63;
  --color-primary-hsl: 106 80% 58%;
}
Gradient
.gradient-66ea3f {
  background: linear-gradient(135deg, #66ea3f, #3fea6e);
}
Colored shadow
.shadow-66ea3f {
  box-shadow: 0 8px 24px rgb(102 234 63 / 0.35);
}

#39ff14 Neon Green ΔE 5.18 #3fff00 Harlequin ΔE 5.28 #00ff00 Lime ΔE 5.56 #7cfc00 Lawn Green ΔE 5.66 #7fff00 Chartreuse ΔE 6.22 #0bda51 Malachite ΔE 6.81 #77dd77 Pastel Green ΔE 7.59 #9915c0 Inverted #cecece Grayscale 

Neon Green
#66ea3f  rgb(102, 234, 63)  hsl(106, 80%, 58%)  Neon Green
#c33fea  rgb(195, 63, 234)  hsl(286, 80%, 58%)  Medium Orchid
#3f66ea  rgb(63, 102, 234)  hsl(226, 80%, 58%)  Royal Blue
#ea3f66  rgb(234, 63, 102)  hsl(346, 80%, 58%)  Cerise