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#21F15F

#21f15f ≈ Spring Green

  • green
  • Lightness: medium
  • Saturation: vivid
  • Balanced
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#21f15f is a color from the green family, with medium lightness and vivid saturation. In the RGB model it is made of 12.94% red, 94.51% green and 37.25% blue; printed in CMYK it uses 86.31% cyan, 0% magenta, 60.58% yellow and 5.49% black. Its hue angle is 137.88°, with 88.14% saturation and 53.73% 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 13.81:1 (WCAG AAA). The closest named color is Spring Green (#00ff7f), ΔE 4.14.

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 luminance0.6406

Complementary

  1. #21f15f
  2. #f121b3

Split complementary

  1. #21f15f
  2. #c721f1
  3. #f1214b

Analogous

  1. #4bf121
  2. #21f15f
  3. #21f1c7

Triadic

  1. #21f15f
  2. #5f21f1
  3. #f15f21

Tetradic

  1. #21f15f
  2. #21b3f1
  3. #f121b3
  4. #f15f21

Square

  1. #21f15f
  2. #214bf1
  3. #f121b3
  4. #f1c721

Monochromatic

  1. #077227
  2. #0cba40
  3. #21f15f
  4. #69f693
  5. #b1fac7

Shades

#21f15f mixed progressively with black.

  1. #21f15f
  2. #1ed956
  3. #1ac14c
  4. #17a943
  5. #149139
  6. #117930
  7. #0d6026
  8. #0a481d
  9. #073013
  10. #03180a
  11. #000000

Tints

#21f15f mixed progressively with white.

  1. #21f15f
  2. #37f26f
  3. #4df47f
  4. #64f58f
  5. #7af79f
  6. #90f8af
  7. #a6f9bf
  8. #bcfbcf
  9. #d3fcdf
  10. #e9feef
  11. #ffffff

Tones

#21f15f mixed progressively with gray.

  1. #21f15f
  2. #2be662
  3. #34da66
  4. #3ecf69
  5. #47c46c
  6. #51b970
  7. #5aad73
  8. #64a276
  9. #6d9779
  10. #778b7d
  11. #808080

Readable text 1.52:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.81:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d1d1d1 ≈ 0.003% of males
Achromatomaly #a8dfaf ≈ 0.001% of males
Protanopia #f4da4f ≈ 1.01% of males
Deuteranopia #dfcc6b ≈ 1.27% of males
Tritanopia #00ebd2 ≈ 0.0001% of males
Protanomaly #c4e456 ≈ 1.08% of males
Deuteranomaly #b3dc67 ≈ 4.63% of males
Tritanomaly #00eeb0 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-21f15f {
  color: #21f15f;
}
Background
.bg-21f15f {
  background-color: #21f15f;
  color: #000000;
}
Border
.border-21f15f {
  border: 2px solid #21f15f;
}
CSS variables
:root {
  --color-primary: #21f15f;
  --color-primary-rgb: 33 241 95;
  --color-primary-hsl: 138 88% 54%;
}
Gradient
.gradient-21f15f {
  background: linear-gradient(135deg, #21f15f, #21f1c7);
}
Colored shadow
.shadow-21f15f {
  box-shadow: 0 8px 24px rgb(33 241 95 / 0.35);
}

#00ff7f Spring Green ΔE 4.14 #0bda51 Malachite ΔE 5.21 #00ff00 Lime ΔE 6.60 #39ff14 Neon Green ΔE 6.72 #77dd77 Pastel Green ΔE 7.08 #3fff00 Harlequin ΔE 7.16 #00fa9a Medium Spring Green ΔE 7.57 #de0ea0 Inverted #d1d1d1 Grayscale 

Spring Green
#21f15f  rgb(33, 241, 95)  hsl(138, 88%, 54%)  Spring Green
#f121b3  rgb(241, 33, 179)  hsl(318, 88%, 54%)  Shocking Pink
#5f21f1  rgb(95, 33, 241)  hsl(258, 88%, 54%)  Han Purple
#f15f21  rgb(241, 95, 33)  hsl(18, 88%, 54%)  Tangelo