Information about #666E5E color
Basic facts about this digital color
A quiet, subdued grey, #666E5E feels open and friendly. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Double Tapa (#6A6A5F). Its next-closest registered neighbors are Emma's Green Eyes (#677460) and Willow Grove (#69755C).
Technically, the mix leans on its green channel (rgb(102, 110, 94)), which gives #666E5E its character. Accessibility-wise, white text works best on #666E5E: 5.3:1 contrast (passing WCAG AA) versus 4.0:1 for black. Out of 16,777,216 possible colors, #666E5E is still unnamed — it can be claimed and named in The Official Register of Color Names.
#666E5E color variations
View this color variations of tints, shades, tones and hues.
#666E5E color tints
Tints look brighter, pastel, and less intense.
#666E5E color shades
Shades look darker, richer, and more solid.
#666E5E color tones
Tones looks more sophisticated and complex than base colors.
#666E5E color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#666E5E color harmonies
Color harmonies are pleasing color schemes created according to their position on a color wheel.
Complementary
Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
Analogous
Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #666E5E color
View adjacent and very similar colors.
Nearest named colors to #666E5E
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#6A6A5F
#677460
#69755C
#6E6D5E
#656660
#667156
#647464
#6C695A
#61755B
#63775B
#656664
#686765
#666E5E color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#666E5E
- RGB102, 110, 94
- CMYK3, 0, 6, 57
- CSSrgb(102, 110, 94)
- HSL90°, 8%, 40%
- HSL Precise90°, 7.843%, 40%
- HSV90°, 15%, 43%
- HSB90°, 15%, 43%
- Normalized R (0.0–1.0)0.400
- Normalized G (0.0–1.0)0.431
- Normalized B (0.0–1.0)0.369
- GLSLvec3(0.400, 0.431, 0.369)
- GLSL with alphavec4(0.400, 0.431, 0.369, 1.000)
- HLSL / Metalfloat3(0.400, 0.431, 0.369)
- Percentage of Red in RGB40%
- Percentage of Green in RGB43.1%
- Percentage of Blue in RGB36.9%
- Color FamilyChartreuse
- Saturation FamilyDesaturated
- Lightness FamilyLight
- HEX ID666E5E
- DECIMAL ID6712926
- Name LengthThis color has no name
- Seen by search & AI crawlers17 times
- Counting from2025-01-01
