ColorTool
Log in
#669C2A

#669c2a ≈ Olive Drab

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

#669c2a is a color from the yellow-green family, with low lightness and moderate saturation. In the RGB model it is made of 40% red, 61.18% green and 16.47% blue; printed in CMYK it uses 34.62% cyan, 0% magenta, 73.08% yellow and 38.82% black. Its hue angle is 88.42°, with 57.58% saturation and 38.82% 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 6.35:1 (WCAG AA). The closest named color is Olive Drab (#6b8e23), ΔE 5.05.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#669933
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2677

Complementary

  1. #669c2a
  2. #602a9c

Split complementary

  1. #669c2a
  2. #2a2d9c
  3. #992a9c

Analogous

  1. #9c992a
  2. #669c2a
  3. #2d9c2a

Triadic

  1. #669c2a
  2. #2a669c
  3. #9c2a66

Tetradic

  1. #669c2a
  2. #2a9c60
  3. #602a9c
  4. #9c2a66

Square

  1. #669c2a
  2. #2a9c99
  3. #602a9c
  4. #9c2a2d

Monochromatic

  1. #17230a
  2. #3f601a
  3. #669c2a
  4. #8dcd45
  5. #b2dd82

Shades

#669c2a mixed progressively with black.

  1. #669c2a
  2. #5c8c26
  3. #527d22
  4. #476d1d
  5. #3d5e19
  6. #334e15
  7. #293e11
  8. #1f2f0d
  9. #141f08
  10. #0a1004
  11. #000000

Tints

#669c2a mixed progressively with white.

  1. #669c2a
  2. #75a63f
  3. #85b055
  4. #94ba6a
  5. #a3c47f
  6. #b3ce95
  7. #c2d7aa
  8. #d1e1bf
  9. #e0ebd4
  10. #f0f5ea
  11. #ffffff

Tones

#669c2a mixed progressively with gray.

  1. #669c2a
  2. #699933
  3. #6b963b
  4. #6e9444
  5. #70914c
  6. #738e55
  7. #768b5e
  8. #788866
  9. #7b866f
  10. #7d8377
  11. #808080

Readable text 3.31:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.35:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #8d8d8d ≈ 0.003% of males
Achromatomaly #7f9373 ≈ 0.001% of males
Protanopia #a39016 ≈ 1.01% of males
Deuteranopia #9b8c35 ≈ 1.27% of males
Tritanopia #689586 ≈ 0.0001% of males
Protanomaly #8e951f ≈ 1.08% of males
Deuteranomaly #899331 ≈ 4.63% of males
Tritanomaly #67986d ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-669c2a {
  color: #669c2a;
}
Background
.bg-669c2a {
  background-color: #669c2a;
  color: #000000;
}
Border
.border-669c2a {
  border: 2px solid #669c2a;
}
CSS variables
:root {
  --color-primary: #669c2a;
  --color-primary-rgb: 102 156 42;
  --color-primary-hsl: 88 58% 39%;
}
Gradient
.gradient-669c2a {
  background: linear-gradient(135deg, #669c2a, #2d9c2a);
}
Colored shadow
.shadow-669c2a {
  box-shadow: 0 8px 24px rgb(102 156 42 / 0.35);
}

#6b8e23 Olive Drab ΔE 5.05 #568203 Avocado ΔE 9.19 #009000 Islamic Green ΔE 9.37 #8a9a5b Moss Green ΔE 9.49 #4cbb17 Kelly Green ΔE 9.72 #228b22 Forest Green ΔE 10.00 #87a96b Asparagus ΔE 10.04 #9963d5 Inverted #8d8d8d Grayscale 

Olive Drab
#669c2a  rgb(102, 156, 42)  hsl(88, 58%, 39%)  Olive Drab
#602a9c  rgb(96, 42, 156)  hsl(268, 58%, 39%)  Rebecca Purple
#2a669c  rgb(42, 102, 156)  hsl(208, 58%, 39%)  Lapis Lazuli
#9c2a66  rgb(156, 42, 102)  hsl(328, 58%, 39%)  Jazzberry Jam