Information about #128B91 color
Basic facts about this digital color
#128B91 is a vivid, lively cyan that occupies the middle of the lightness scale. It is a natural fit for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is just a few steps away from Aesthetic Teal (#0D9494). Slightly further away sit Dark Cyan (#0A888A) and ChaosDragon (#139084).
In RGB terms — rgb(18, 139, 145) — the blue channel does the heavy lifting here. On this background, black text reaches a 5.1:1 contrast ratio (passing WCAG AA); white stays at 4.1:1. #128B91 has no official name yet. If this shade means something to you, you can be the one to name it.
#128B91 color variations
View this color variations of tints, shades, tones and hues.
#128B91 color tints
Tints look brighter, pastel, and less intense.
#128B91 color shades
Shades look darker, richer, and more solid.
#128B91 color tones
Tones looks more sophisticated and complex than base colors.
#128B91 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#128B91 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 #128B91 color
View adjacent and very similar colors.
Nearest named colors to #128B91
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#0D9494
#0A888A
#139084
#0A7E8C
#008E97
#009698
#00879F
#259797
#017B92
#008285
#009C8A
#299792
#128B91 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#128B91
- RGB18, 139, 145
- CMYK50, 2, 0, 43
- CSSrgb(18, 139, 145)
- HSL183°, 78%, 32%
- HSL Precise182.835°, 77.914%, 31.961%
- HSV183°, 88%, 57%
- HSB183°, 88%, 57%
- Normalized R (0.0–1.0)0.071
- Normalized G (0.0–1.0)0.545
- Normalized B (0.0–1.0)0.569
- GLSLvec3(0.071, 0.545, 0.569)
- GLSL with alphavec4(0.071, 0.545, 0.569, 1.000)
- HLSL / Metalfloat3(0.071, 0.545, 0.569)
- Percentage of Red in RGB7.1%
- Percentage of Green in RGB54.5%
- Percentage of Blue in RGB56.9%
- Color FamilyCyan
- Saturation FamilyHigh Saturation
- Lightness FamilyNeutral
- HEX ID128B91
- DECIMAL ID1215377
- Name LengthThis color has no name
- Seen by search & AI crawlers6 times
- Counting from2025-01-01
