ColorTool
Log in
#31991C

#31991c ≈ Islamic Green

  • green
  • Lightness: low
  • Saturation: moderate
  • Balanced
Check contrast Explore in graph Random color

#31991c is a color from the green family, with low lightness and moderate saturation. In the RGB model it is made of 19.22% red, 60% green and 10.98% blue; printed in CMYK it uses 67.97% cyan, 0% magenta, 81.7% yellow and 40% black. Its hue angle is 109.92°, with 69.06% saturation and 35.49% 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 5.7:1 (WCAG AA). The closest named color is Islamic Green (#009000), ΔE 3.89.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#339933
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2352

Complementary

  1. #31991c
  2. #841c99

Split complementary

  1. #31991c
  2. #451c99
  3. #991c6f

Analogous

  1. #6f991c
  2. #31991c
  3. #1c9945

Triadic

  1. #31991c
  2. #1c3199
  3. #991c31

Tetradic

  1. #31991c
  2. #1c9984
  3. #841c99
  4. #991c31

Square

  1. #31991c
  2. #1c6f99
  3. #841c99
  4. #99451c

Monochromatic

  1. #081804
  2. #1c5810
  3. #31991c
  4. #47d82a
  5. #7fe46a

Shades

#31991c mixed progressively with black.

  1. #31991c
  2. #2c8a19
  3. #277a16
  4. #226b14
  5. #1d5c11
  6. #194d0e
  7. #143d0b
  8. #0f2e08
  9. #0a1f06
  10. #050f03
  11. #000000

Tints

#31991c mixed progressively with white.

  1. #31991c
  2. #46a333
  3. #5aad49
  4. #6fb860
  5. #83c277
  6. #98cc8e
  7. #add6a4
  8. #c1e0bb
  9. #d6ebd2
  10. #eaf5e8
  11. #ffffff

Tones

#31991c mixed progressively with gray.

  1. #31991c
  2. #399726
  3. #419430
  4. #49923a
  5. #518f44
  6. #598d4e
  7. #608a58
  8. #688862
  9. #70856c
  10. #788376
  11. #808080

Readable text 3.68:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.7:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #858585 ≈ 0.003% of males
Achromatomaly #6d8e6b ≈ 0.001% of males
Protanopia #9d8a00 ≈ 1.01% of males
Deuteranopia #91822b ≈ 1.27% of males
Tritanopia #1d9482 ≈ 0.0001% of males
Protanomaly #809009 ≈ 1.08% of males
Deuteranomaly #768c26 ≈ 4.63% of males
Tritanomaly #269668 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-31991c {
  color: #31991c;
}
Background
.bg-31991c {
  background-color: #31991c;
  color: #000000;
}
Border
.border-31991c {
  border: 2px solid #31991c;
}
CSS variables
:root {
  --color-primary: #31991c;
  --color-primary-rgb: 49 153 28;
  --color-primary-hsl: 110 69% 35%;
}
Gradient
.gradient-31991c {
  background: linear-gradient(135deg, #31991c, #1c9945);
}
Colored shadow
.shadow-31991c {
  box-shadow: 0 8px 24px rgb(49 153 28 / 0.35);
}

#009000 Islamic Green ΔE 3.89 #228b22 Forest Green ΔE 5.32 #138808 India Green ΔE 6.30 #6b8e23 Olive Drab ΔE 8.93 #008000 Green ΔE 9.37 #568203 Avocado ΔE 9.68 #4cbb17 Kelly Green ΔE 10.64 #ce66e3 Inverted #858585 Grayscale 

Islamic Green
#31991c  rgb(49, 153, 28)  hsl(110, 69%, 35%)  Islamic Green
#841c99  rgb(132, 28, 153)  hsl(290, 69%, 35%)  Dark Magenta
#1c3199  rgb(28, 49, 153)  hsl(230, 69%, 35%)  Smalt
#991c31  rgb(153, 28, 49)  hsl(350, 69%, 35%)  Vivid Burgundy