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#21EF60

#21ef60 ≈ Spring Green

  • green
  • Lightness: medium
  • Saturation: vivid
  • Balanced
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#21ef60 is a color from the green family, with medium lightness and vivid saturation. In the RGB model it is made of 12.94% red, 93.73% green and 37.65% blue; printed in CMYK it uses 86.19% cyan, 0% magenta, 59.83% yellow and 6.27% black. Its hue angle is 138.35°, with 86.55% saturation and 53.33% 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 13.58:1 (WCAG AAA). The closest named color is Spring Green (#00ff7f), ΔE 4.29.

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 luminance0.629

Complementary

  1. #21ef60
  2. #ef21b0

Split complementary

  1. #21ef60
  2. #c721ef
  3. #ef2149

Analogous

  1. #49ef21
  2. #21ef60
  3. #21efc7

Triadic

  1. #21ef60
  2. #6021ef
  3. #ef6021

Tetradic

  1. #21ef60
  2. #21b0ef
  3. #ef21b0
  4. #ef6021

Square

  1. #21ef60
  2. #2149ef
  3. #ef21b0
  4. #efc721

Monochromatic

  1. #086f27
  2. #0db641
  3. #21ef60
  4. #68f493
  5. #b0f9c6

Shades

#21ef60 mixed progressively with black.

  1. #21ef60
  2. #1ed756
  3. #1abf4d
  4. #17a743
  5. #148f3a
  6. #117830
  7. #0d6026
  8. #0a481d
  9. #073013
  10. #03180a
  11. #000000

Tints

#21ef60 mixed progressively with white.

  1. #21ef60
  2. #37f170
  3. #4df280
  4. #64f490
  5. #7af5a0
  6. #90f7b0
  7. #a6f9bf
  8. #bcfacf
  9. #d3fcdf
  10. #e9fdef
  11. #ffffff

Tones

#21ef60 mixed progressively with gray.

  1. #21ef60
  2. #2be463
  3. #34d966
  4. #3ece6a
  5. #47c36d
  6. #51b870
  7. #5aac73
  8. #64a176
  9. #6d967a
  10. #778b7d
  11. #808080

Readable text 1.55:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 13.58:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d0d0d0 ≈ 0.003% of males
Achromatomaly #a6ddae ≈ 0.001% of males
Protanopia #f2d951 ≈ 1.01% of males
Deuteranopia #ddca6c ≈ 1.27% of males
Tritanopia #00ead0 ≈ 0.0001% of males
Protanomaly #c2e257 ≈ 1.08% of males
Deuteranomaly #b1da67 ≈ 4.63% of males
Tritanomaly #00ecaf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-21ef60 {
  color: #21ef60;
}
Background
.bg-21ef60 {
  background-color: #21ef60;
  color: #000000;
}
Border
.border-21ef60 {
  border: 2px solid #21ef60;
}
CSS variables
:root {
  --color-primary: #21ef60;
  --color-primary-rgb: 33 239 96;
  --color-primary-hsl: 138 87% 53%;
}
Gradient
.gradient-21ef60 {
  background: linear-gradient(135deg, #21ef60, #21efc7);
}
Colored shadow
.shadow-21ef60 {
  box-shadow: 0 8px 24px rgb(33 239 96 / 0.35);
}

#00ff7f Spring Green ΔE 4.29 #0bda51 Malachite ΔE 4.78 #77dd77 Pastel Green ΔE 6.75 #00ff00 Lime ΔE 7.01 #39ff14 Neon Green ΔE 7.14 #00fa9a Medium Spring Green ΔE 7.45 #3fff00 Harlequin ΔE 7.57 #de109f Inverted #d0d0d0 Grayscale 

Spring Green
#21ef60  rgb(33, 239, 96)  hsl(138, 87%, 53%)  Spring Green
#ef21b0  rgb(239, 33, 176)  hsl(318, 87%, 53%)  Shocking Pink
#6021ef  rgb(96, 33, 239)  hsl(258, 87%, 53%)  Han Purple
#ef6021  rgb(239, 96, 33)  hsl(18, 87%, 53%)  Persimmon