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#397B4B

#397b4b ≈ Fern Green

  • green
  • Lightness: low
  • Saturation: moderate
  • Balanced
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#397b4b is a color from the green family, with low lightness and moderate saturation. In the RGB model it is made of 22.35% red, 48.24% green and 29.41% blue; printed in CMYK it uses 53.66% cyan, 0% magenta, 39.02% yellow and 51.76% black. Its hue angle is 136.36°, with 36.67% saturation and 35.29% 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. White text on this color reaches a contrast ratio of 5.11:1 (WCAG AA). The closest named color is Fern Green (#4f7942), ΔE 4.82.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#336633
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1554

Complementary

  1. #397b4b
  2. #7b3969

Split complementary

  1. #397b4b
  2. #6c397b
  3. #7b3948

Analogous

  1. #487b39
  2. #397b4b
  3. #397b6c

Triadic

  1. #397b4b
  2. #4b397b
  3. #7b4b39

Tetradic

  1. #397b4b
  2. #39697b
  3. #7b3969
  4. #7b4b39

Square

  1. #397b4b
  2. #39487b
  3. #7b3969
  4. #7b6c39

Monochromatic

  1. #09120b
  2. #21472b
  3. #397b4b
  4. #52af6b
  5. #86c798

Shades

#397b4b mixed progressively with black.

  1. #397b4b
  2. #336f44
  3. #2e623c
  4. #285635
  5. #224a2d
  6. #1d3e26
  7. #17311e
  8. #112517
  9. #0b190f
  10. #060c08
  11. #000000

Tints

#397b4b mixed progressively with white.

  1. #397b4b
  2. #4d885d
  3. #61956f
  4. #74a381
  5. #88b093
  6. #9cbda5
  7. #b0cab7
  8. #c4d7c9
  9. #d7e5db
  10. #ebf2ed
  11. #ffffff

Tones

#397b4b mixed progressively with gray.

  1. #397b4b
  2. #407c50
  3. #477c56
  4. #4e7d5b
  5. #557d60
  6. #5d7e66
  7. #647e6b
  8. #6b7f70
  9. #727f75
  10. #79807b
  11. #808080

Readable text 5.11:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓
Readable text 4.11:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕

Achromatopsia #6e6e6e ≈ 0.003% of males
Achromatomaly #5d7362 ≈ 0.001% of males
Protanopia #7c7248 ≈ 1.01% of males
Deuteranopia #726b4e ≈ 1.27% of males
Tritanopia #2a796f ≈ 0.0001% of males
Protanomaly #677649 ≈ 1.08% of males
Deuteranomaly #60724d ≈ 4.63% of males
Tritanomaly #317a62 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-397b4b {
  color: #397b4b;
}
Background
.bg-397b4b {
  background-color: #397b4b;
  color: #ffffff;
}
Border
.border-397b4b {
  border: 2px solid #397b4b;
}
CSS variables
:root {
  --color-primary: #397b4b;
  --color-primary-rgb: 57 123 75;
  --color-primary-hsl: 136 37% 35%;
}
Gradient
.gradient-397b4b {
  background: linear-gradient(135deg, #397b4b, #397b6c);
}
Colored shadow
.shadow-397b4b {
  box-shadow: 0 8px 24px rgb(57 123 75 / 0.35);
}

#4f7942 Fern Green ΔE 4.82 #2e8b57 Sea Green ΔE 5.92 #006b3c Cadmium Green ΔE 7.00 #40826d Viridian ΔE 9.08 #507d2a Sap Green ΔE 9.12 #00755e Tropical Rain Forest ΔE 9.27 #355e3b Hunter Green ΔE 10.16 #c684b4 Inverted #6e6e6e Grayscale 

Fern Green
#397b4b  rgb(57, 123, 75)  hsl(136, 37%, 35%)  Fern Green
#7b3969  rgb(123, 57, 105)  hsl(316, 37%, 35%)  Boysenberry
#4b397b  rgb(75, 57, 123)  hsl(256, 37%, 35%)  Dark Slate Blue
#7b4b39  rgb(123, 75, 57)  hsl(16, 37%, 35%)  Coffee