Neon Cyan (#00FEFC)

The hex code for Neon Cyan is #00FEFC. It is rgb(0, 254, 252) in RGB, hsl(180, 100%, 50%) in HSL, and about cmyk(100%, 0%, 1%, 0%) in CMYK — a mid-tone teal. Black text is the more readable choice on this background.

#00FEFC

HEX#00FEFC

RGBrgb(0, 254, 252)

HSLhsl(180, 100%, 50%)

HSVhsv(180, 100%, 100%)

CMYKcmyk(100%, 0%, 1%, 0%)

OKLCHoklch(90.2% 0.154 193.7)

LABlab(90.30% -50.95 -13.96)

LCHlch(90.30% 52.83 195.32)

Colors Closest to Neon Cyan

Neon Cyan is a registered color name. These are the named colors nearest to it, measured as CIE76 distance in CIELAB — a perceptual scale, so the ordering matches what the eye sees rather than how close the raw RGB numbers happen to sit.

Aqua#00FFFFΔE 1.11 Fluorescent Blue#15F4EEΔE 4.24 Turquoise Blue#00FFEFΔE 7.39 Lotion Blue#15F2FDΔE 8.43 Bright Turquoise#08E8DEΔE 8.92 Turquoise#40E0D0ΔE 14.39

Browse the full index of named colors A-Z or every teal in the library.

#00FEFC Channel Values

How Neon Cyan breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 0 · G 254 · B 252	8-bit channels as sent to the display
HSL	H 180° · S 100% · L 50%	Easiest model for building lighter and darker variants
HSV	H 180° · S 100% · V 100%	Matches the picker in most design tools
CMYK	C 100% · M 0% · Y 1% · K 0%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	1.27:1 vs white · 16.58:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a Neon Cyan background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text1.27:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text16.58:1AA normal ✓AA large ✓AAA normal ✓

Need a specific ratio against another background? Open #00FEFC in the contrast checker.

Colors That Go With Neon Cyan

Pairings derived from color-wheel relationships. The complementary color sits opposite Neon Cyan; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of Neon Cyan

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #00FEFC.

How Neon Cyan Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#00FEFC

Protanopia#EAEAFD

Protanomaly#BAF2FC

Deuteranopia#D5D5FF

Deuteranomaly#A9E6FE

Tritanopia#07FEFE

Tritanomaly#04FEFD

Achromatopsia#E4E4E4

Test a full palette in the color blindness simulator.

Using #00FEFC in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--neon-cyan: #00FEFC;

CSS backgroundbackground-color: #00FEFC;

Tailwind configcolors: { 'neon-cyan': '#00FEFC' }

SwiftUIColor(red: 0.000, green: 0.996, blue: 0.988)

Android XML<color name="neon_cyan">#00FEFC</color>

SVG fillfill="#00FEFC"

More Teal Colors

Neon Cyan sits in the tealfamily. These are its neighbours across that family's full range, each with its own breakdown.

00ffef 00f6fa 00fff9 00f0f0 00ffff 00ebeb 01796f 00e5e6 022f2e 00e0e0 041a18 00dbdb 0e534c 1affff 264348 38ffff 54e3d5 76abad 95e0e8 b6d2d3 d4f1f9 f5ffff 006466 009999

#00FEFC Frequently Asked Questions

What is the hex code for Neon Cyan?

The hex code for Neon Cyan is #00FEFC. That is rgb(0, 254, 252) in RGB, hsl(180, 100%, 50%) in HSL, and approximately cmyk(100%, 0%, 1%, 0%) in CMYK.

What is the RGB value of #00FEFC?

#00FEFC is rgb(0, 254, 252) — red 0, green 254, and blue 252 on the 0-255 scale.

What is the CMYK value of #00FEFC?

#00FEFC converts to approximately cmyk(100%, 0%, 1%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #00FEFC be black or white?

Black text is the more readable choice. #00FEFC scores 1.27:1 against white and 16.58:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #00FEFC as a CSS color keyword?

No. #00FEFC is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is aqua (#00FFFF) at a CIE76 distance of 1.11, which is below the threshold most people can see.

Open Neon Cyan in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every teal in the color library, the guide to shades of teal, or the full color library.