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#4EF40F

#4ef40f ≈ Harlequin

  • green
  • Lightness: medium
  • Saturation: vivid
  • Balanced
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#4ef40f is a color from the green family, with medium lightness and vivid saturation. In the RGB model it is made of 30.59% red, 95.69% green and 5.88% blue; printed in CMYK it uses 68.03% cyan, 0% magenta, 93.85% yellow and 4.31% black. Its hue angle is 103.49°, with 91.24% saturation and 50.78% 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 14.27:1 (WCAG AAA). The closest named color is Harlequin (#3fff00), ΔE 2.32.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#66ff00
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6636

Complementary

  1. #4ef40f
  2. #b50ff4

Split complementary

  1. #4ef40f
  2. #420ff4
  3. #f40fc1

Analogous

  1. #c1f40f
  2. #4ef40f
  3. #0ff442

Triadic

  1. #4ef40f
  2. #0f4ef4
  3. #f40f4e

Tetradic

  1. #4ef40f
  2. #0ff4b5
  3. #b50ff4
  4. #f40f4e

Square

  1. #4ef40f
  2. #0fc1f4
  3. #b50ff4
  4. #f4420f

Monochromatic

  1. #1f6505
  2. #36ae08
  3. #4ef40f
  4. #84f758
  5. #bafba1

Shades

#4ef40f mixed progressively with black.

  1. #4ef40f
  2. #46dc0e
  3. #3ec30c
  4. #37ab0b
  5. #2f9209
  6. #277a08
  7. #1f6206
  8. #174905
  9. #103103
  10. #081802
  11. #000000

Tints

#4ef40f mixed progressively with white.

  1. #4ef40f
  2. #60f527
  3. #71f63f
  4. #83f757
  5. #95f86f
  6. #a7fa87
  7. #b8fb9f
  8. #cafcb7
  9. #dcfdcf
  10. #edfee7
  11. #ffffff

Tones

#4ef40f mixed progressively with gray.

  1. #4ef40f
  2. #53e81a
  3. #58dd26
  4. #5dd131
  5. #62c63c
  6. #67ba48
  7. #6cae53
  8. #71a35e
  9. #769769
  10. #7b8c75
  11. #808080

Readable text 1.47:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 14.27:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d5d5d5 ≈ 0.003% of males
Achromatomaly #afe2aa ≈ 0.001% of males
Protanopia #fbdd00 ≈ 1.01% of males
Deuteranopia #e8d03a ≈ 1.27% of males
Tritanopia #2ceccf ≈ 0.0001% of males
Protanomaly #cde600 ≈ 1.08% of males
Deuteranomaly #bedf2e ≈ 4.63% of males
Tritanomaly #3cefa5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-4ef40f {
  color: #4ef40f;
}
Background
.bg-4ef40f {
  background-color: #4ef40f;
  color: #000000;
}
Border
.border-4ef40f {
  border: 2px solid #4ef40f;
}
CSS variables
:root {
  --color-primary: #4ef40f;
  --color-primary-rgb: 78 244 15;
  --color-primary-hsl: 103 91% 51%;
}
Gradient
.gradient-4ef40f {
  background: linear-gradient(135deg, #4ef40f, #0ff442);
}
Colored shadow
.shadow-4ef40f {
  box-shadow: 0 8px 24px rgb(78 244 15 / 0.35);
}

#3fff00 Harlequin ΔE 2.32 #39ff14 Neon Green ΔE 2.38 #00ff00 Lime ΔE 2.77 #7cfc00 Lawn Green ΔE 3.78 #7fff00 Chartreuse ΔE 4.28 #a7fc00 Spring Bud ΔE 8.08 #adff2f Green Yellow ΔE 8.21 #b10bf0 Inverted #d5d5d5 Grayscale 

Harlequin
#4ef40f  rgb(78, 244, 15)  hsl(103, 91%, 51%)  Harlequin
#b50ff4  rgb(181, 15, 244)  hsl(283, 91%, 51%)  Electric Purple
#0f4ef4  rgb(15, 78, 244)  hsl(223, 91%, 51%)  Majorelle Blue
#f40f4e  rgb(244, 15, 78)  hsl(343, 91%, 51%)  Folly