Information about #CDFE1B color

#CDFE1B color image

Basic facts about this digital color

In the Register's classification, #CDFE1B belongs to the Yellow Color Family, featuring Full Saturation and Light brightness. The mix behind it: rgb(205, 254, 27) — 80.4% red, 99.6% green, 10.6% blue; the print equivalent is CMYK 19 / 0 / 89 / 0. Curious how these numbers work? Read our RGB color codes guide.

#CDFE1B is a maximally vivid golden yellow that sits on the lighter side of the spectrum. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is a hair away from Lime Yellow (#D0FE1D). Nearby in the Register you will also find t4shi (#CEFF22) and Arctic Lime (#D0FF14).

In RGB terms — rgb(205, 254, 27) — the green channel does the heavy lifting here. If you plan to put text on a #CDFE1B background, choose black — the contrast ratio is 17.8:1 (passing WCAG AAA), while white manages only 1.2:1. #CDFE1B has no official name yet. If this shade means something to you, you can be the one to name it.

#CDFE1B color variations

View this color variations of tints, shades, tones and hues.

#CDFE1B 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.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

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.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #CDFE1B

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Lime Yellow color link
Lime Yellow

#D0FE1D

t4shi color link
t4shi

#CEFF22

Arctic Lime color link
Arctic Lime

#D0FF14

Carden color link
Carden

#DEFF1A

Yellowgreen color link
Yellowgreen

#BBF90F

Neon Yellow color link
Neon Yellow

#CFFF04

Volt color link
Volt

#CEFF00

Conversions between color systems and etc.

  • HEX#CDFE1B
  • RGB205, 254, 27
  • CMYK19, 0, 89, 0
  • CSSrgb(205, 254, 27)
  • HSL73°, 99%, 55%
  • HSL Precise72.952°, 99.127%, 55.098%
  • HSV73°, 89%, 100%
  • HSB73°, 89%, 100%
  • Normalized R (0.0–1.0)0.804
  • Normalized G (0.0–1.0)0.996
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.804, 0.996, 0.106)
  • GLSL with alphavec4(0.804, 0.996, 0.106, 1.000)
  • HLSL / Metalfloat3(0.804, 0.996, 0.106)
  • Percentage of Red in RGB80.4%
  • Percentage of Green in RGB99.6%
  • Percentage of Blue in RGB10.6%
  • Color FamilyYellow
  • Saturation FamilyFull Saturation
  • Lightness FamilyLight
  • HEX IDCDFE1B
  • DECIMAL ID13499931
  • Name LengthThis color has no name
  • Seen by search & AI crawlers5 times
  • Counting from2025-01-01