ColorTool
Log in
#3F400A

#3f400a ≈ Army Green

  • yellow
  • Lightness: very low
  • Saturation: muted
  • Warm
Check contrast Explore in graph Random color

#3f400a is a color from the yellow family, with very low lightness and muted saturation. In the RGB model it is made of 24.71% red, 25.1% green and 3.92% blue; printed in CMYK it uses 1.56% cyan, 0% magenta, 84.38% yellow and 74.9% black. Its hue angle is 61.11°, with 72.97% saturation and 14.51% lightness in HSL. It is a warm color, often associated with optimism, attention and joy. Designers typically use it for highlights and warnings, children's products and luxury branding. White text on this color reaches a contrast ratio of 10.77:1 (WCAG AAA). The closest named color is Army Green (#4b5320), ΔE 6.6.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#333300
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0475

Complementary

  1. #3f400a
  2. #0b0a40

Split complementary

  1. #3f400a
  2. #0a2440
  3. #260a40

Analogous

  1. #40260a
  2. #3f400a
  3. #24400a

Triadic

  1. #3f400a
  2. #0a3f40
  3. #400a3f

Tetradic

  1. #3f400a
  2. #0a400b
  3. #0b0a40
  4. #400a3f

Square

  1. #3f400a
  2. #0a4026
  3. #0b0a40
  4. #400a24

Monochromatic

  1. #111203
  2. #111203
  3. #3f400a
  4. #808214
  5. #c1c41f

Shades

#3f400a mixed progressively with black.

  1. #3f400a
  2. #393a09
  3. #323308
  4. #2c2d07
  5. #262606
  6. #202005
  7. #191a04
  8. #131303
  9. #0d0d02
  10. #060601
  11. #000000

Tints

#3f400a mixed progressively with white.

  1. #3f400a
  2. #525323
  3. #65663b
  4. #797954
  5. #8c8c6c
  6. #9fa085
  7. #b2b39d
  8. #c5c6b6
  9. #d9d9ce
  10. #ecece7
  11. #ffffff

Tones

#3f400a mixed progressively with gray.

  1. #3f400a
  2. #464616
  3. #4c4d22
  4. #53532d
  5. #595a39
  6. #606045
  7. #666651
  8. #6d6d5d
  9. #737368
  10. #7a7a74
  11. #808080

Readable text 10.77:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.95:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #3e3e3e ≈ 0.003% of males
Achromatomaly #3e3f30 ≈ 0.001% of males
Protanopia #463d02 ≈ 1.01% of males
Deuteranopia #463e0e ≈ 1.27% of males
Tritanopia #443b36 ≈ 0.0001% of males
Protanomaly #433e05 ≈ 1.08% of males
Deuteranomaly #433f0d ≈ 4.63% of males
Tritanomaly #423d2a ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3f400a {
  color: #3f400a;
}
Background
.bg-3f400a {
  background-color: #3f400a;
  color: #ffffff;
}
Border
.border-3f400a {
  border: 2px solid #3f400a;
}
CSS variables
:root {
  --color-primary: #3f400a;
  --color-primary-rgb: 63 64 10;
  --color-primary-hsl: 61 73% 15%;
}
Gradient
.gradient-3f400a {
  background: linear-gradient(135deg, #3f400a, #24400a);
}
Colored shadow
.shadow-3f400a {
  box-shadow: 0 8px 24px rgb(63 64 10 / 0.35);
}

#4b5320 Army Green ΔE 6.60 #444c38 Rifle Green ΔE 11.32 #6c541e Field Drab ΔE 12.82 #195905 Lincoln Green ΔE 14.90 #556b2f Dark Olive Green ΔE 14.97 #3b3c36 Black Olive ΔE 15.61 #355e3b Hunter Green ΔE 16.00 #c0bff5 Inverted #3e3e3e Grayscale 

Army Green
#3f400a  rgb(63, 64, 10)  hsl(61, 73%, 15%)  Army Green
#0b0a40  rgb(11, 10, 64)  hsl(241, 73%, 15%)  Midnight Blue
#0a3f40  rgb(10, 63, 64)  hsl(181, 73%, 15%)  Midnight Green
#400a3f  rgb(64, 10, 63)  hsl(301, 73%, 15%)  Tyrian Purple