ColorTool
Log in
#91C421

#91c421 ≈ Yellow Green

  • yellow-green
  • Lightness: medium
  • Saturation: strong
  • Balanced
Check contrast Explore in graph Random color

#91c421 is a color from the yellow-green family, with medium lightness and strong saturation. In the RGB model it is made of 56.86% red, 76.86% green and 12.94% blue; printed in CMYK it uses 26.02% cyan, 0% magenta, 83.16% yellow and 23.14% black. Its hue angle is 78.77°, with 71.18% saturation and 44.9% 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 brand accents. Black text on this color reaches a contrast ratio of 10.12:1 (WCAG AAA). The closest named color is Yellow Green (#9acd32), ΔE 2.41.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#99cc33
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.4561

Complementary

  1. #91c421
  2. #5421c4

Split complementary

  1. #91c421
  2. #2140c4
  3. #a521c4

Analogous

  1. #c4a521
  2. #91c421
  3. #40c421

Triadic

  1. #91c421
  2. #2191c4
  3. #c42191

Tetradic

  1. #91c421
  2. #21c454
  3. #5421c4
  4. #c42191

Square

  1. #91c421
  2. #21c4a5
  3. #5421c4
  4. #c42140

Monochromatic

  1. #30410b
  2. #618316
  3. #91c421
  4. #b4e250
  5. #d0ed91

Shades

#91c421 mixed progressively with black.

  1. #91c421
  2. #83b01e
  3. #749d1a
  4. #668917
  5. #577614
  6. #496211
  7. #3a4e0d
  8. #2c3b0a
  9. #1d2707
  10. #0f1403
  11. #000000

Tints

#91c421 mixed progressively with white.

  1. #91c421
  2. #9cca37
  3. #a7d04d
  4. #b2d664
  5. #bddc7a
  6. #c8e290
  7. #d3e7a6
  8. #deedbc
  9. #e9f3d3
  10. #f4f9e9
  11. #ffffff

Tones

#91c421 mixed progressively with gray.

  1. #91c421
  2. #8fbd2b
  3. #8eb634
  4. #8cb03e
  5. #8aa947
  6. #89a251
  7. #879b5a
  8. #859464
  9. #838e6d
  10. #828777
  11. #808080

Readable text 2.07:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 10.12:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #b4b4b4 ≈ 0.003% of males
Achromatomaly #a7bb90 ≈ 0.001% of males
Protanopia #cfb600 ≈ 1.01% of males
Deuteranopia #c8b335 ≈ 1.27% of males
Tritanopia #97baa7 ≈ 0.0001% of males
Protanomaly #b9bc00 ≈ 1.08% of males
Deuteranomaly #b4ba2e ≈ 4.63% of males
Tritanomaly #95be86 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-91c421 {
  color: #91c421;
}
Background
.bg-91c421 {
  background-color: #91c421;
  color: #000000;
}
Border
.border-91c421 {
  border: 2px solid #91c421;
}
CSS variables
:root {
  --color-primary: #91c421;
  --color-primary-rgb: 145 196 33;
  --color-primary-hsl: 79 71% 45%;
}
Gradient
.gradient-91c421 {
  background: linear-gradient(135deg, #91c421, #40c421);
}
Colored shadow
.shadow-91c421 {
  box-shadow: 0 8px 24px rgb(145 196 33 / 0.35);
}

#9acd32 Yellow Green ΔE 2.41 #8db600 Apple Green ΔE 3.92 #bdda57 June Bud ΔE 7.66 #4cbb17 Kelly Green ΔE 8.81 #93c572 Pistachio ΔE 9.77 #b2ec5d Inchworm ΔE 9.84 #74c365 Mantis ΔE 10.49 #6e3bde Inverted #b4b4b4 Grayscale 

Yellow Green
#91c421  rgb(145, 196, 33)  hsl(79, 71%, 45%)  Yellow Green
#5421c4  rgb(84, 33, 196)  hsl(259, 71%, 45%)  Han Purple
#2191c4  rgb(33, 145, 196)  hsl(199, 71%, 45%)  Carolina Blue
#c42191  rgb(196, 33, 145)  hsl(319, 71%, 45%)  Medium Violet Red