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#4FFCFC Color

#4FFCFC is rgb(79, 252, 252) in RGB, hsl(180, 97%, 65%) in HSL, and about cmyk(69%, 0%, 0%, 1%) in CMYK. It has no registered color name of its own — the closest is Aqua (#00FFFF), clearly related but distinguishable side by side at ΔE 5.93. Black text is the more readable choice on this background.

#4FFCFC
HEX#4FFCFC
RGBrgb(79, 252, 252)
HSLhsl(180, 97%, 65%)
HSVhsv(180, 69%, 99%)
CMYKcmyk(69%, 0%, 0%, 1%)
OKLCHoklch(90.6% 0.137 195)
LABlab(90.52% -44.90 -13.53)
LCHlch(90.52% 46.89 196.77)

What #4FFCFC Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #4FFCFC, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Aqua#00FFFFΔE 5.93Neon Cyan#00FEFCΔE 6.07Fluorescent Blue#15F4EEΔE 6.31Lotion Blue#15F2FDΔE 7.06Bright Turquoise#08E8DEΔE 9.7Electric Blue#7DF9FFΔE 9.85

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

#4FFCFC Channel Values

How #4FFCFC breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 79 · G 252 · B 2528-bit channels as sent to the display
HSLH 180° · S 97% · L 65%Easiest model for building lighter and darker variants
HSVH 180° · S 69% · V 99%Matches the picker in most design tools
CMYKC 69% · M 0% · Y 0% · K 1%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.26:1 vs white · 16.66:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #4FFCFC 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.

Fails AAWhite text1.26:1AA normal AA large AAA normal
TextBlack text16.66:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #4FFCFC in the contrast checker.

Colors That Go With #4FFCFC

Pairings derived from color-wheel relationships. The complementary color sits opposite #4FFCFC; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#4FFCFC
Complementary
#FC4F4F
Analogous
#4FFCA6
Analogous
#4FA6FC
Triadic
#FC4FFC
Triadic
#FCFC4F
Split comp.
#FC4FA6
Split comp.
#FCA64F

Tints & Shades of #4FFCFC

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

#68FDFD
#7CFDFD
#96FDFD
#AFFEFE
#C8FEFE
#DCFEFE

Shades

#22FCFC
#04F1F1
#03C4C4
#029797
#026969
#014141

Want a full 50-950 ramp with semantic roles? Generate design tokens from #4FFCFC.

How #4FFCFC 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#4FFCFC
Protanopia#EAEAFC
Protanomaly#BFF1FC
Deuteranopia#D7D7FF
Deuteranomaly#B1E7FE
Tritanopia#4FFCFC
Tritanomaly#4FFCFC
Achromatopsia#E5E5E5

Test a full palette in the color blindness simulator.

Using #4FFCFC in Code

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

CSS custom property--color-4ffcfc: #4FFCFC;
CSS backgroundbackground-color: #4FFCFC;
Tailwind configcolors: { 'color-4ffcfc': '#4FFCFC' }
SwiftUIColor(red: 0.310, green: 0.988, blue: 0.988)
Android XML<color name="color_4ffcfc">#4FFCFC</color>
SVG fillfill="#4FFCFC"

More Teal Colors

#4FFCFC sits in the teal family. These are its neighbours across that family's full range, each with its own breakdown.

002424f5ffff002a38f0ffff002d2eeefbfb003333ecfeff003542ecf7f9003838ebffff00646600999900ebeb0d161619292924fbff36747d50bfe673a9c28dd9ccaec6cfccffff

#4FFCFC Frequently Asked Questions

What color is #4FFCFC?

#4FFCFC is a light teal — rgb(79, 252, 252) in RGB and hsl(180, 97%, 65%) in HSL. It carries no registered color name of its own; the closest named color is Aqua (#00FFFF), which is clearly related but distinguishable side by side at a CIE76 distance of 5.93.

What is the RGB value of #4FFCFC?

#4FFCFC is rgb(79, 252, 252) — red 79, green 252, and blue 252 on the 0-255 scale.

What is the CMYK value of #4FFCFC?

#4FFCFC converts to approximately cmyk(69%, 0%, 0%, 1%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #4FFCFC be black or white?

Black text is the more readable choice. #4FFCFC scores 1.26:1 against white and 16.66:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #4FFCFC as a CSS color keyword?

No. #4FFCFC 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 5.93, which is clearly related but distinguishable side by side.

Open #4FFCFC in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

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