Information about #212D1B color
Basic facts about this digital color
#212D1B presents itself as a softly balanced chartreuse — one that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from ProKnox Green (#1A331A). Its next-closest registered neighbors are Top Gear (#24221A) and Maire (#2A2922).
In RGB terms — rgb(33, 45, 27) — the green channel does the heavy lifting here. Accessibility-wise, white text works best on #212D1B: 14.4:1 contrast (passing WCAG AAA) versus 1.5:1 for black. For print, note the heavy black component (K:82) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #212D1B is still unnamed — it can be claimed and named in The Official Register of Color Names.
#212D1B color variations
View this color variations of tints, shades, tones and hues.
#212D1B color tints
Tints look brighter, pastel, and less intense.
#212D1B color shades
Shades look darker, richer, and more solid.
#212D1B color tones
Tones looks more sophisticated and complex than base colors.
#212D1B color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#212D1B 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 #212D1B color
View adjacent and very similar colors.
Nearest named colors to #212D1B
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1A331A
#24221A
#2A2922
#2A2F23
#252321
#1A2421
#27221F
#242E28
#252525
#212121
#292421
#26211F
#212D1B color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#212D1B
- RGB33, 45, 27
- CMYK5, 0, 7, 82
- CSSrgb(33, 45, 27)
- HSL100°, 25%, 14%
- HSL Precise100°, 25%, 14.118%
- HSV100°, 40%, 18%
- HSB100°, 40%, 18%
- Normalized R (0.0–1.0)0.129
- Normalized G (0.0–1.0)0.176
- Normalized B (0.0–1.0)0.106
- GLSLvec3(0.129, 0.176, 0.106)
- GLSL with alphavec4(0.129, 0.176, 0.106, 1.000)
- HLSL / Metalfloat3(0.129, 0.176, 0.106)
- Percentage of Red in RGB12.9%
- Percentage of Green in RGB17.6%
- Percentage of Blue in RGB10.6%
- Color FamilyChartreuse
- Saturation FamilyMild Saturation
- Lightness FamilyDark
- HEX ID212D1B
- DECIMAL ID2174235
- Name LengthThis color has no name
- Seen by search & AI crawlers16 times
- Counting from2025-01-01
