Color Name
Eucalyptus Green*
Hex Color Code
#66816E
RGB Color Code
RGB(102, 129, 110)
CMYK Values*
20.9%, 0.0%, 14.7%, 49.4%
#66816E hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 66816E?

The RGB color code for color number #66816E is RGB(102, 129, 110). In the RGB color model, #66816E has a red value of 102, a green value of 129, and a blue value of 110. The CMYK color model (also known as process color, used in color printing) comprises 20.9% cyan, 0.0% magenta, 14.7% yellow, and 49.4% key (black). The HSL color scale has a hue of 137.8° (degrees), 11.7 % saturation, and 45.3 % lightness. In the HSB/HSV color space, #66816E has a hue of 137.8° (degrees), 20.9 % saturation and 50.6 % brightness/value.

Color 66816E is cool or warm?

Color 66816E is a cool color.

What is the LRV of #66816E? (For interior and product design)

66816E has an LRV of nearly 20. By LRV value, it is a medium dark color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color
#66816E
LRV 20
Light Color

Compare LRV 20 of #66816E with dark and light color

Is #66816E Readable? WCAG Contrast Checker (For digital design)

Check if the color 66816E meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #66816E color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #66816E
Hex triplet
#66816E
Red
66
Green
81
Blue
6E
RGBA / RGB rgb(102, 129, 110)
Red
102 (40.0%)
Green
129 (50.6%)
Blue
110 (43.1%)
Alpha
1 (100.0%)
CMYK
Cyan
20.93%
Magenta
0.00%
Yellow
14.73%
Key
49.41%
HSL hsl(137.78deg, 11.7 %, 45.3 %)
Hue
137.78°
Saturation
11.69 %
Lightness
45.29 %
HSV / HSB
Hue
137.78°
Saturation
20.93 %
Brightness / Value
50.59 %
RYB ryb(78, 118, 114)
Red
78 (30.7%)
Yellow
118 (46.3%)
Blue
114 (44.7%)
HWB
Hue
137.78°
Whiteness
40.00 %
Blackness
49.41 %
CMY
Cyan
60.00%
Magenta
49.41%
Yellow
56.86%
XYZ
X
16.14
Y
19.65
Z
17.69
YXY
Y1
19.65
X
0.3
Y2
0.37
CIE-Lab
L
51.44
A
-13.79
B
7.14
CIE-Lch
L
51.44
C
15.52
H
152.63
CIE-Luv
L
51.44
U
-13.66
V
11.74
Hunter-Lab
L
44.33
A
-12.57
B
7.37
Other
LRV
~ 19.7 %
Munsell Color System
1.8G 5.0/3.4

Color Names, Similar Colors and Paint

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0
Identical – an exact match
ΔE under 1
Not perceptible; the eye cannot separate them
ΔE 1 – 2
Perceptible only on close, side-by-side inspection
ΔE 2 – 10
Perceptible at a glance
ΔE over 10
Reads as a different color altogether

Color Name of HEX #66816E

These are the named colors closest to hex 66816E, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#5F8575 Color Eucalyptus Green
96.65% match | ΔE 3.35
#738678 Color Xanadu
95.77% match | ΔE 4.23
#78866B Color Camouflage Green
94.12% match | ΔE 5.88
#56887D Color Wintergreen Dream
93.37% match | ΔE 6.63

Similar colors from Pantone, RAL and other color matching system


RAL Design

RAL Design color similar/equivalent to 66816E.


Pantone PMS

Pantone PMS color similar/equivalent to 66816E.

#708573 Color PANTONE 5625 C
97.20% match | ΔE 2.80
#5C7F71 Color PANTONE 5555 C
96.77% match | ΔE 3.23
#6A7E71 Color PANTONE 4198 C
96.68% match | ΔE 3.32
#738670 Color PANTONE 4181 C
96.28% match | ΔE 3.72

Pantone TCX

Pantone TCX color similar/equivalent to 66816E.


RAL Classic

RAL Classic color similar/equivalent to 66816E.


British Standard 4800

British Standard 4800 color similar/equivalent to 66816E.


Paint color for Hex #66816E

These are the real paint colors closest to hex 66816E from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 66816E once it is on a wall.


Benjamin Moore

Hex color 66816E similar/equivalent paint from Benjamin Moore. Conversion of hex #66816E to Benjamin Moore


Valspar

Hex color 66816E similar/equivalent paint from Valspar. Conversion of hex #66816E to Valspar


Dunn-Edwards

Hex color 66816E similar/equivalent paint from Dunn-Edwards. Conversion of hex #66816E to Dunn-Edwards


Sherwin Williams

Hex color 66816E similar/equivalent paint from Sherwin Williams. Conversion of hex #66816E to Sherwin Williams


Behr

Hex color 66816E similar/equivalent paint from Behr. Conversion of hex #66816E to Behr


PPG Paints

Hex color 66816E similar/equivalent paint from PPG Paints. Conversion of hex #66816E to PPG Paints


Farrow & Ball

Hex color 66816E similar/equivalent paint from Farrow & Ball. Conversion of hex #66816E to Farrow & Ball

#75866C Color Calke Green (34)
95.16% match | ΔE 4.84
#64725F Color Dyrehaven (9819)
93.39% match | ΔE 6.61
#636F68 Color Douter (318)
90.67% match | ΔE 9.33

Color Combinations and Matching Colors

#66816E color palettes and scheme combination

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

Complementary / Opposite Color

#66816E
Eucalyptus Green*
#816679
Old Lavender*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of #66816E?

Color that best contrast with #66816E is #816679, color name is Old Lavender*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.

What color compliments #66816E?

Complementary or Opposite color for #66816E is #816679, color name is Old Lavender*.

Color Images and Mockup

Mobile app mockup example for #66816E color
T-Shirt mockup example for #66816E color
Chart visualization example with #66816E color

#66816E Color Images and Patterns