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#91EF09

#91ef09 ≈ Spring Bud

  • yellow-green
  • Lightness: medium
  • Saturation: vivid
  • Balanced
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#91ef09 is a color from the yellow-green family, with medium lightness and vivid saturation. In the RGB model it is made of 56.86% red, 93.73% green and 3.53% blue; printed in CMYK it uses 39.33% cyan, 0% magenta, 96.23% yellow and 6.27% black. Its hue angle is 84.52°, with 92.74% saturation and 48.63% lightness in HSL. It sits between warm and cool, and is often associated with freshness, growth and vitality. 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 14.55:1 (WCAG AAA). The closest named color is Spring Bud (#a7fc00), ΔE 3.52.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#99ff00
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.6777

Complementary

  1. #91ef09
  2. #6709ef

Split complementary

  1. #91ef09
  2. #091eef
  3. #da09ef

Analogous

  1. #efda09
  2. #91ef09
  3. #1eef09

Triadic

  1. #91ef09
  2. #0991ef
  3. #ef0991

Tetradic

  1. #91ef09
  2. #09ef67
  3. #6709ef
  4. #ef0991

Square

  1. #91ef09
  2. #09efda
  3. #6709ef
  4. #ef091e

Monochromatic

  1. #385c03
  2. #64a506
  3. #91ef09
  4. #b2f84c
  5. #d2fb96

Shades

#91ef09 mixed progressively with black.

  1. #91ef09
  2. #83d708
  3. #74bf07
  4. #66a706
  5. #578f05
  6. #497805
  7. #3a6004
  8. #2c4803
  9. #1d3002
  10. #0f1801
  11. #000000

Tints

#91ef09 mixed progressively with white.

  1. #91ef09
  2. #9cf122
  3. #a7f23a
  4. #b2f453
  5. #bdf56b
  6. #c8f784
  7. #d3f99d
  8. #defab5
  9. #e9fcce
  10. #f4fde6
  11. #ffffff

Tones

#91ef09 mixed progressively with gray.

  1. #91ef09
  2. #8fe415
  3. #8ed921
  4. #8cce2d
  5. #8ac339
  6. #89b845
  7. #87ac50
  8. #85a15c
  9. #839668
  10. #828b74
  11. #808080

Readable text 1.44:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 14.55:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #d7d7d7 ≈ 0.003% of males
Achromatomaly #bfe1ab ≈ 0.001% of males
Protanopia #f9db00 ≈ 1.01% of males
Deuteranopia #edd436 ≈ 1.27% of males
Tritanopia #92e5cb ≈ 0.0001% of males
Protanomaly #d8e400 ≈ 1.08% of males
Deuteranomaly #cfdf2a ≈ 4.63% of males
Tritanomaly #92e9a2 ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-91ef09 {
  color: #91ef09;
}
Background
.bg-91ef09 {
  background-color: #91ef09;
  color: #000000;
}
Border
.border-91ef09 {
  border: 2px solid #91ef09;
}
CSS variables
:root {
  --color-primary: #91ef09;
  --color-primary-rgb: 145 239 9;
  --color-primary-hsl: 85 93% 49%;
}
Gradient
.gradient-91ef09 {
  background: linear-gradient(135deg, #91ef09, #1eef09);
}
Colored shadow
.shadow-91ef09 {
  box-shadow: 0 8px 24px rgb(145 239 9 / 0.35);
}

#a7fc00 Spring Bud ΔE 3.52 #7cfc00 Lawn Green ΔE 3.57 #7fff00 Chartreuse ΔE 3.92 #adff2f Green Yellow ΔE 4.04 #b2ec5d Inchworm ΔE 5.50 #3fff00 Harlequin ΔE 6.84 #39ff14 Neon Green ΔE 7.18 #6e10f6 Inverted #d7d7d7 Grayscale 

Spring Bud
#91ef09  rgb(145, 239, 9)  hsl(85, 93%, 49%)  Spring Bud
#6709ef  rgb(103, 9, 239)  hsl(265, 93%, 49%)  Electric Indigo
#0991ef  rgb(9, 145, 239)  hsl(205, 93%, 49%)  Bleu de France
#ef0991  rgb(239, 9, 145)  hsl(325, 93%, 49%)  Deep Pink