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#646751

#646751 ≈ Feldgrau

  • yellow-green
  • Lightness: low
  • Saturation: almost no
  • Neutral
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#646751 is a color from the yellow-green family, with low lightness and almost no saturation. In the RGB model it is made of 39.22% red, 40.39% green and 31.76% blue; printed in CMYK it uses 2.91% cyan, 0% magenta, 21.36% yellow and 59.61% black. Its hue angle is 68.18°, with 11.96% saturation and 36.08% lightness in HSL. It is a neutral 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 5.83:1 (WCAG AA). The closest named color is Feldgrau (#4d5d53), ΔE 8.51.

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 luminance0.13

Complementary

  1. #646751
  2. #545167

Split complementary

  1. #646751
  2. #515967
  3. #5f5167

Analogous

  1. #675f51
  2. #646751
  3. #596751

Triadic

  1. #646751
  2. #516467
  3. #675164

Tetradic

  1. #646751
  2. #516754
  3. #545167
  4. #675164

Square

  1. #646751
  2. #51675f
  3. #545167
  4. #675159

Monochromatic

  1. #11110e
  2. #3a3c2f
  3. #646751
  4. #8d9173
  5. #b0b39e

Shades

#646751 mixed progressively with black.

  1. #646751
  2. #5a5d49
  3. #505241
  4. #464839
  5. #3c3e31
  6. #323429
  7. #282920
  8. #1e1f18
  9. #141510
  10. #0a0a08
  11. #000000

Tints

#646751 mixed progressively with white.

  1. #646751
  2. #747662
  3. #838574
  4. #939585
  5. #a2a497
  6. #b2b3a8
  7. #c1c2b9
  8. #d1d1cb
  9. #e0e1dc
  10. #f0f0ee
  11. #ffffff

Tones

#646751 mixed progressively with gray.

  1. #646751
  2. #676a56
  3. #6a6c5a
  4. #6c6f5f
  5. #6f7164
  6. #727469
  7. #75766d
  8. #787972
  9. #7a7b77
  10. #7d7e7b
  11. #808080

Readable text 5.83:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 3.6:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #656565 ≈ 0.003% of males
Achromatomaly #65665e ≈ 0.001% of males
Protanopia #6a6550 ≈ 1.01% of males
Deuteranopia #6a6552 ≈ 1.27% of males
Tritanopia #676461 ≈ 0.0001% of males
Protanomaly #686650 ≈ 1.08% of males
Deuteranomaly #686652 ≈ 4.63% of males
Tritanomaly #66655b ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-646751 {
  color: #646751;
}
Background
.bg-646751 {
  background-color: #646751;
  color: #ffffff;
}
Border
.border-646751 {
  border: 2px solid #646751;
}
CSS variables
:root {
  --color-primary: #646751;
  --color-primary-rgb: 100 103 81;
  --color-primary-hsl: 68 12% 36%;
}
Gradient
.gradient-646751 {
  background: linear-gradient(135deg, #646751, #596751);
}
Colored shadow
.shadow-646751 {
  box-shadow: 0 8px 24px rgb(100 103 81 / 0.35);
}

#4d5d53 Feldgrau ΔE 8.51 #444c38 Rifle Green ΔE 10.16 #696969 Dim Gray ΔE 11.03 #696969 Dim Grey ΔE 11.03 #556b2f Dark Olive Green ΔE 11.40 #4b5320 Army Green ΔE 11.90 #555555 Davy's Gray ΔE 12.36 #9b98ae Inverted #656565 Grayscale 

Feldgrau
#646751  rgb(100, 103, 81)  hsl(68, 12%, 36%)  Feldgrau
#545167  rgb(84, 81, 103)  hsl(248, 12%, 36%)  Old Lavender
#516467  rgb(81, 100, 103)  hsl(188, 12%, 36%)  Feldgrau
#675164  rgb(103, 81, 100)  hsl(308, 12%, 36%)  Eggplant