Information about #287B4B color
Basic facts about this digital color
#287B4B is a pleasantly vivid fresh green-cyan that occupies the middle of the lightness scale. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is very close to Vintage Emerald (#2D8442). Slightly further away sit Greenstone (#246C46) and Salem (#177B4D).
Technically, the mix leans on its green channel (rgb(40, 123, 75)), which gives #287B4B its character. On this background, white text reaches a 5.2:1 contrast ratio (passing WCAG AA); black stays at 4.0:1. #287B4B has no official name yet. If this shade means something to you, you can be the one to name it.
#287B4B color variations
View this color variations of tints, shades, tones and hues.
#287B4B color tints
Tints look brighter, pastel, and less intense.
#287B4B color shades
Shades look darker, richer, and more solid.
#287B4B color tones
Tones looks more sophisticated and complex than base colors.
#287B4B color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#287B4B 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 #287B4B color
View adjacent and very similar colors.
Nearest named colors to #287B4B
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#2D8442
#246C46
#177B4D
#2C8139
#287C37
#177245
#367055
#2E8B57
#3C8043
#3B7A57
#167057
#34664F
#287B4B color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#287B4B
- RGB40, 123, 75
- CMYK33, 0, 19, 52
- CSSrgb(40, 123, 75)
- HSL145°, 51%, 32%
- HSL Precise145.301°, 50.92%, 31.961%
- HSV145°, 67%, 48%
- HSB145°, 67%, 48%
- Normalized R (0.0–1.0)0.157
- Normalized G (0.0–1.0)0.482
- Normalized B (0.0–1.0)0.294
- GLSLvec3(0.157, 0.482, 0.294)
- GLSL with alphavec4(0.157, 0.482, 0.294, 1.000)
- HLSL / Metalfloat3(0.157, 0.482, 0.294)
- Percentage of Red in RGB15.7%
- Percentage of Green in RGB48.2%
- Percentage of Blue in RGB29.4%
- Color FamilySpring Green
- Saturation FamilyModerate Saturation
- Lightness FamilyNeutral
- HEX ID287B4B
- DECIMAL ID2653003
- Name LengthThis color has no name
- Seen by search & AI crawlers19 times
- Counting from2025-01-01
