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#4FFC78 Color

#4FFC78 is rgb(79, 252, 120) in RGB, hsl(134, 97%, 65%) in HSL, and about cmyk(69%, 0%, 52%, 1%) in CMYK. It has no registered color name of its own — the closest is Spring Green (#00FF7F), clearly related but distinguishable side by side at ΔE 7.46. Black text is the more readable choice on this background.

#4FFC78
HEX#4FFC78
RGBrgb(79, 252, 120)
HSLhsl(134, 97%, 65%)
HSVhsv(134, 69%, 99%)
CMYKcmyk(69%, 0%, 52%, 1%)
OKLCHoklch(87.5% 0.225 147.5)
LABlab(88.29% -65.78 49.21)
LCHlch(88.29% 82.15 143.20)

What #4FFC78 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 #4FFC78, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Spring Green#00FF7FΔE 7.46Screamin' Green#66FF66ΔE 9.73Malachite#0BDA51ΔE 12.19Medium Spring Green#00FA9AΔE 17.74Very Light Malachite Green#64E986ΔE 17.97Vivid Malachite#00CC33ΔE 19

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

#4FFC78 Channel Values

How #4FFC78 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 1208-bit channels as sent to the display
HSLH 134° · S 97% · L 65%Easiest model for building lighter and darker variants
HSVH 134° · S 69% · V 99%Matches the picker in most design tools
CMYKC 69% · M 0% · Y 52% · K 1%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.35:1 vs white · 15.53:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #4FFC78 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 text1.35:1AA normal AA large AAA normal
TextBlack text15.53:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #4FFC78 in the contrast checker.

Colors That Go With #4FFC78

Pairings derived from color-wheel relationships. The complementary color sits opposite #4FFC78; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#4FFC78
Complementary
#FC4FD4
Analogous
#7DFC4F
Analogous
#4FFCCE
Triadic
#784FFC
Triadic
#FC784F
Split comp.
#CE4FFC
Split comp.
#FC4F7D

Tints & Shades of #4FFC78

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

#68FD8B
#7CFD9A
#96FDAE
#AFFEC1
#C8FED4
#DCFEE4

Shades

#22FC55
#04F13B
#03C430
#029725
#02691A
#014110

Want a full 50-950 ramp with semantic roles? Generate design tokens from #4FFC78.

How #4FFC78 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#4FFC78
Protanopia#EAEA79
Protanomaly#BFF179
Deuteranopia#D7D77F
Deuteranomaly#B1E77C
Tritanopia#75F0F0
Tritanomaly#68F5CB
Achromatopsia#DDDDDD

Test a full palette in the color blindness simulator.

Using #4FFC78 in Code

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

CSS custom property--color-4ffc78: #4FFC78;
CSS backgroundbackground-color: #4FFC78;
Tailwind configcolors: { 'color-4ffc78': '#4FFC78' }
SwiftUIColor(red: 0.310, green: 0.988, blue: 0.471)
Android XML<color name="color_4ffc78">#4FFC78</color>
SVG fillfill="#4FFC78"

More Green Colors

#4FFC78 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#4FFC78 Frequently Asked Questions

What color is #4FFC78?

#4FFC78 is a light green — rgb(79, 252, 120) in RGB and hsl(134, 97%, 65%) in HSL. It carries no registered color name of its own; the closest named color is Spring Green (#00FF7F), which is clearly related but distinguishable side by side at a CIE76 distance of 7.46.

What is the RGB value of #4FFC78?

#4FFC78 is rgb(79, 252, 120) — red 79, green 252, and blue 120 on the 0-255 scale.

What is the CMYK value of #4FFC78?

#4FFC78 converts to approximately cmyk(69%, 0%, 52%, 1%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #4FFC78 be black or white?

Black text is the more readable choice. #4FFC78 scores 1.35:1 against white and 15.53:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #4FFC78 as a CSS color keyword?

No. #4FFC78 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 springgreen (#00FF7F) at a CIE76 distance of 7.46, which is clearly related but distinguishable side by side.

Open #4FFC78 in a Tool

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

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