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#646A4E

#646a4e ≈ Dark Olive Green

  • yellow-green
  • Lightness: low
  • Saturation: muted
  • Warm
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#646a4e is a color from the yellow-green family, with low lightness and muted saturation. In the RGB model it is made of 39.22% red, 41.57% green and 30.59% blue; printed in CMYK it uses 5.66% cyan, 0% magenta, 26.42% yellow and 58.43% black. Its hue angle is 72.86°, with 15.22% saturation and 36.08% lightness in HSL. It is a warm color, often associated with freshness, growth and vitality. Designers typically use it for eco-friendly brands, health and wellness and brand accents. White text on this color reaches a contrast ratio of 5.66:1 (WCAG AA). The closest named color is Dark Olive Green (#556b2f), ΔE 9.16.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#666666
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1357

Complementary

  1. #646a4e
  2. #544e6a

Split complementary

  1. #646a4e
  2. #4e566a
  3. #624e6a

Analogous

  1. #6a624e
  2. #646a4e
  3. #566a4e

Triadic

  1. #646a4e
  2. #4e646a
  3. #6a4e64

Tetradic

  1. #646a4e
  2. #4e6a54
  3. #544e6a
  4. #6a4e64

Square

  1. #646a4e
  2. #4e6a62
  3. #544e6a
  4. #6a4e56

Monochromatic

  1. #11120d
  2. #3a3e2e
  3. #646a4e
  4. #8d956f
  5. #b0b69b

Shades

#646a4e mixed progressively with black.

  1. #646a4e
  2. #5a5f46
  3. #50553e
  4. #464a37
  5. #3c402f
  6. #323527
  7. #282a1f
  8. #1e2017
  9. #141510
  10. #0a0b08
  11. #000000

Tints

#646a4e mixed progressively with white.

  1. #646a4e
  2. #747960
  3. #838871
  4. #939783
  5. #a2a695
  6. #b2b5a7
  7. #c1c3b8
  8. #d1d2ca
  9. #e0e1dc
  10. #f0f0ed
  11. #ffffff

Tones

#646a4e mixed progressively with gray.

  1. #646a4e
  2. #676c53
  3. #6a6e58
  4. #6c715d
  5. #6f7362
  6. #727567
  7. #75776c
  8. #787971
  9. #7a7c76
  10. #7d7e7b
  11. #808080

Readable text 5.66:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.71:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #676767 ≈ 0.003% of males
Achromatomaly #66685e ≈ 0.001% of males
Protanopia #6e674c ≈ 1.01% of males
Deuteranopia #6d674f ≈ 1.27% of males
Tritanopia #676762 ≈ 0.0001% of males
Protanomaly #6a684d ≈ 1.08% of males
Deuteranomaly #6a684f ≈ 4.63% of males
Tritanomaly #66685b ≈ 0.0002% of males
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Text in this color

Background in this color

Border in this color

Text color
.text-646a4e {
  color: #646a4e;
}
Background
.bg-646a4e {
  background-color: #646a4e;
  color: #ffffff;
}
Border
.border-646a4e {
  border: 2px solid #646a4e;
}
CSS variables
:root {
  --color-primary: #646a4e;
  --color-primary-rgb: 100 106 78;
  --color-primary-hsl: 73 15% 36%;
}
Gradient
.gradient-646a4e {
  background: linear-gradient(135deg, #646a4e, #566a4e);
}
Colored shadow
.shadow-646a4e {
  box-shadow: 0 8px 24px rgb(100 106 78 / 0.35);
}

#556b2f Dark Olive Green ΔE 9.16 #4d5d53 Feldgrau ΔE 9.56 #444c38 Rifle Green ΔE 10.96 #4b5320 Army Green ΔE 11.03 #4f7942 Fern Green ΔE 11.34 #355e3b Hunter Green ΔE 12.29 #738678 Xanadu ΔE 12.80 #9b95b1 Inverted #676767 Grayscale 

Dark Olive Green
#646a4e  rgb(100, 106, 78)  hsl(73, 15%, 36%)  Dark Olive Green
#544e6a  rgb(84, 78, 106)  hsl(253, 15%, 36%)  Eggplant
#4e646a  rgb(78, 100, 106)  hsl(193, 15%, 36%)  Feldgrau
#6a4e64  rgb(106, 78, 100)  hsl(313, 15%, 36%)  Eggplant