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#178A4F

#178a4f ≈ Sea Green

  • green
  • Lightness: low
  • Saturation: moderate
  • Balanced
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#178a4f is a color from the green family, with low lightness and moderate saturation. In the RGB model it is made of 9.02% red, 54.12% green and 30.98% blue; printed in CMYK it uses 83.33% cyan, 0% magenta, 42.75% yellow and 45.88% black. Its hue angle is 149.22°, with 71.43% saturation and 31.57% 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 corporate identities. Black text on this color reaches a contrast ratio of 4.78:1 (WCAG AA). The closest named color is Sea Green (#2e8b57), ΔE 2.06.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#009966
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.1892

Complementary

  1. #178a4f
  2. #8a1752

Split complementary

  1. #178a4f
  2. #89178a
  3. #8a1718

Analogous

  1. #188a17
  2. #178a4f
  3. #178a89

Triadic

  1. #178a4f
  2. #4f178a
  3. #8a4f17

Tetradic

  1. #178a4f
  2. #17528a
  3. #8a1752
  4. #8a4f17

Square

  1. #178a4f
  2. #17188a
  3. #8a1752
  4. #8a8917

Monochromatic

  1. #03110a
  2. #0c4829
  3. #178a4f
  4. #22cc75
  5. #57e39b

Shades

#178a4f mixed progressively with black.

  1. #178a4f
  2. #157c47
  3. #126e3f
  4. #106137
  5. #0e532f
  6. #0c4528
  7. #093720
  8. #072918
  9. #051c10
  10. #020e08
  11. #000000

Tints

#178a4f mixed progressively with white.

  1. #178a4f
  2. #2e9661
  3. #45a172
  4. #5dad84
  5. #74b995
  6. #8bc5a7
  7. #a2d0b9
  8. #b9dcca
  9. #d1e8dc
  10. #e8f3ed
  11. #ffffff

Tones

#178a4f mixed progressively with gray.

  1. #178a4f
  2. #228954
  3. #2c8859
  4. #37875e
  5. #418663
  6. #4c8568
  7. #56846c
  8. #618371
  9. #6b8276
  10. #76817b
  11. #808080

Readable text 4.39:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 4.78:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #787878 ≈ 0.003% of males
Achromatomaly #60806a ≈ 0.001% of males
Protanopia #8a7e4b ≈ 1.01% of males
Deuteranopia #7d7553 ≈ 1.27% of males
Tritanopia #00887b ≈ 0.0001% of males
Protanomaly #6e834d ≈ 1.08% of males
Deuteranomaly #637e51 ≈ 4.63% of males
Tritanomaly #00896c ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-178a4f {
  color: #178a4f;
}
Background
.bg-178a4f {
  background-color: #178a4f;
  color: #000000;
}
Border
.border-178a4f {
  border: 2px solid #178a4f;
}
CSS variables
:root {
  --color-primary: #178a4f;
  --color-primary-rgb: 23 138 79;
  --color-primary-hsl: 149 71% 32%;
}
Gradient
.gradient-178a4f {
  background: linear-gradient(135deg, #178a4f, #178a89);
}
Colored shadow
.shadow-178a4f {
  box-shadow: 0 8px 24px rgb(23 138 79 / 0.35);
}

#2e8b57 Sea Green ΔE 2.06 #009e60 Shamrock Green ΔE 6.80 #228b22 Forest Green ΔE 8.13 #4f7942 Fern Green ΔE 9.08 #138808 India Green ΔE 9.89 #00a86b Jade ΔE 9.98 #008000 Green ΔE 10.47 #e875b0 Inverted #787878 Grayscale 

Sea Green
#178a4f  rgb(23, 138, 79)  hsl(149, 71%, 32%)  Sea Green
#8a1752  rgb(138, 23, 82)  hsl(329, 71%, 32%)  Pansy Purple
#4f178a  rgb(79, 23, 138)  hsl(269, 71%, 32%)  Indigo
#8a4f17  rgb(138, 79, 23)  hsl(29, 71%, 32%)  Saddle Brown