Information about #66E30D color
Basic facts about this digital color
#66E30D presents itself as a pure, full-strength yellow-green — one that carries an easy, daylight feel. In practice it works well for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is very close to Nebula Green (#59E817). Slightly further away sit Vivid Chartreuse Green (#74E700) and Vivid Pistachio (#57E700).
Technically, the mix leans on its green channel (rgb(102, 227, 13)), which gives #66E30D its character. On this background, black text reaches a 12.6:1 contrast ratio (passing WCAG AAA); white stays at 1.7:1. Out of 16,777,216 possible colors, #66E30D is still unnamed — it can be claimed and named in The Official Register of Color Names.
#66E30D color variations
View this color variations of tints, shades, tones and hues.
#66E30D color tints
Tints look brighter, pastel, and less intense.
#66E30D color shades
Shades look darker, richer, and more solid.
#66E30D color tones
Tones looks more sophisticated and complex than base colors.
#66E30D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#66E30D 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 #66E30D color
View adjacent and very similar colors.
Nearest named colors to #66E30D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#59E817
#74E700
#57E700
#7FE817
#65FE08
#61DE2A
#66FF00
#65FF00
#72FF13
#60FF00
#84DE02
#6CC417
#66E30D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#66E30D
- RGB102, 227, 13
- CMYK49, 0, 84, 11
- CSSrgb(102, 227, 13)
- HSL95°, 89%, 47%
- HSL Precise95.047°, 89.167%, 47.059%
- HSV95°, 94%, 89%
- HSB95°, 94%, 89%
- Normalized R (0.0–1.0)0.400
- Normalized G (0.0–1.0)0.890
- Normalized B (0.0–1.0)0.051
- GLSLvec3(0.400, 0.890, 0.051)
- GLSL with alphavec4(0.400, 0.890, 0.051, 1.000)
- HLSL / Metalfloat3(0.400, 0.890, 0.051)
- Percentage of Red in RGB40%
- Percentage of Green in RGB89%
- Percentage of Blue in RGB5.1%
- Color FamilyChartreuse
- Saturation FamilyFull Saturation
- Lightness FamilyLight
- HEX ID66E30D
- DECIMAL ID6742797
- Name LengthThis color has no name
- Seen by search & AI crawlers17 times
- Counting from2025-01-01
