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#21BB65

#21bb65 ≈ Medium Sea Green

  • green
  • Lightness: medium
  • Saturation: strong
  • Balanced
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#21bb65 is a color from the green family, with medium lightness and strong saturation. In the RGB model it is made of 12.94% red, 73.33% green and 39.61% blue; printed in CMYK it uses 82.35% cyan, 0% magenta, 45.99% yellow and 26.67% black. Its hue angle is 146.49°, with 70% saturation and 43.14% 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 brand accents. Black text on this color reaches a contrast ratio of 8.36:1 (WCAG AAA). The closest named color is Medium Sea Green (#3cb371), ΔE 3.88.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#33cc66
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.368

Complementary

  1. #21bb65
  2. #bb2177

Split complementary

  1. #21bb65
  2. #b221bb
  3. #bb212a

Analogous

  1. #2abb21
  2. #21bb65
  3. #21bbb2

Triadic

  1. #21bb65
  2. #6521bb
  3. #bb6521

Tetradic

  1. #21bb65
  2. #2177bb
  3. #bb2177
  4. #bb6521

Square

  1. #21bb65
  2. #212abb
  3. #bb2177
  4. #bbb221

Monochromatic

  1. #0a391f
  2. #167a42
  3. #21bb65
  4. #4adf8c
  5. #8beab5

Shades

#21bb65 mixed progressively with black.

  1. #21bb65
  2. #1ea85b
  3. #1a9651
  4. #178347
  5. #14703d
  6. #115e33
  7. #0d4b28
  8. #0a381e
  9. #072514
  10. #03130a
  11. #000000

Tints

#21bb65 mixed progressively with white.

  1. #21bb65
  2. #37c274
  3. #4dc984
  4. #64cf93
  5. #7ad6a3
  6. #90ddb2
  7. #a6e4c1
  8. #bcebd1
  9. #d3f1e0
  10. #e9f8f0
  11. #ffffff

Tones

#21bb65 mixed progressively with gray.

  1. #21bb65
  2. #2bb568
  3. #34af6a
  4. #3ea96d
  5. #47a370
  6. #519e73
  7. #5a9875
  8. #649278
  9. #6d8c7b
  10. #77867d
  11. #808080

Readable text 2.51:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 8.36:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #a3a3a3 ≈ 0.003% of males
Achromatomaly #83ad8f ≈ 0.001% of males
Protanopia #bbab5e ≈ 1.01% of males
Deuteranopia #aa9f6b ≈ 1.27% of males
Tritanopia #00b8a6 ≈ 0.0001% of males
Protanomaly #96b161 ≈ 1.08% of males
Deuteranomaly #89ab69 ≈ 4.63% of males
Tritanomaly #00b991 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-21bb65 {
  color: #21bb65;
}
Background
.bg-21bb65 {
  background-color: #21bb65;
  color: #000000;
}
Border
.border-21bb65 {
  border: 2px solid #21bb65;
}
CSS variables
:root {
  --color-primary: #21bb65;
  --color-primary-rgb: 33 187 101;
  --color-primary-hsl: 146 70% 43%;
}
Gradient
.gradient-21bb65 {
  background: linear-gradient(135deg, #21bb65, #21bbb2);
}
Colored shadow
.shadow-21bb65 {
  box-shadow: 0 8px 24px rgb(33 187 101 / 0.35);
}

#3cb371 Medium Sea Green ΔE 3.88 #50c878 Emerald ΔE 4.49 #00a86b Jade ΔE 6.86 #74c365 Mantis ΔE 7.53 #3eb489 Mint ΔE 8.75 #009e60 Shamrock Green ΔE 9.21 #00cc99 Caribbean Green ΔE 9.37 #de449a Inverted #a3a3a3 Grayscale 

Medium Sea Green
#21bb65  rgb(33, 187, 101)  hsl(146, 70%, 43%)  Medium Sea Green
#bb2177  rgb(187, 33, 119)  hsl(326, 70%, 43%)  Medium Violet Red
#6521bb  rgb(101, 33, 187)  hsl(266, 70%, 43%)  Purple Heart
#bb6521  rgb(187, 101, 33)  hsl(26, 70%, 43%)  Copper