Information about #151800 color
Basic facts about this digital color
The color #151800 reads as a intensely saturated sunny yellow and keeps to the darkest edge of the palette. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Acadia (#1B1404). Slightly further away sit Very Deep Chartreuse Green (#0E1D00) and Adomo (#121002).
The recipe behind #151800 is rgb(21, 24, 0), with green as the dominant ingredient. On this background, white text reaches a 18.1:1 contrast ratio (passing WCAG AAA); black stays at 1.2:1. For print, note the heavy black component (K:91) — ink coverage matters with tones this deep. #151800 has no official name yet. If this shade means something to you, you can be the one to name it.
#151800 color variations
View this color variations of tints, shades, tones and hues.
#151800 color tints
Tints look brighter, pastel, and less intense.
#151800 color shades
Shades look darker, richer, and more solid.
#151800 color tones
Tones looks more sophisticated and complex than base colors.
#151800 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#151800 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 #151800 color
View adjacent and very similar colors.
Nearest named colors to #151800
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1B1404
#0E1D00
#121002
#1D1D00
#1C1208
#1D0E00
#18130E
#100C08
#130A06
#0B0F08
#130E0C
#211E09
#151800 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#151800
- RGB21, 24, 0
- CMYK1, 0, 9, 91
- CSSrgb(21, 24, 0)
- HSL68°, 100%, 5%
- HSL Precise67.5°, 100%, 4.706%
- HSV68°, 100%, 9%
- HSB68°, 100%, 9%
- Normalized R (0.0–1.0)0.082
- Normalized G (0.0–1.0)0.094
- Normalized B (0.0–1.0)0.000
- GLSLvec3(0.082, 0.094, 0.000)
- GLSL with alphavec4(0.082, 0.094, 0.000, 1.000)
- HLSL / Metalfloat3(0.082, 0.094, 0.000)
- Percentage of Red in RGB8.2%
- Percentage of Green in RGB9.4%
- Percentage of Blue in RGB0%
- Color FamilyYellow
- Saturation FamilyFull Saturation
- Lightness FamilyVery Dark
- HEX ID151800
- DECIMAL ID1382400
- Name LengthThis color has no name
- Seen by search & AI crawlers5 times
- Counting from2025-01-01
