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#3FC22E Color

#3FC22E is rgb(63, 194, 46) in RGB, hsl(113, 62%, 47%) in HSL, and about cmyk(68%, 0%, 76%, 24%) in CMYK. It has no registered color name of its own — the closest is Kelly Green (#4CBB17), clearly related but distinguishable side by side at ΔE 6.34. Black text is the more readable choice on this background.

#3FC22E
HEX#3FC22E
RGBrgb(63, 194, 46)
HSLhsl(113, 62%, 47%)
HSVhsv(113, 76%, 76%)
CMYKcmyk(68%, 0%, 76%, 24%)
OKLCHoklch(71.6% 0.215 141.5)
LABlab(69.43% -56.65 58.35)
LCHlch(69.43% 81.33 134.15)

What #3FC22E 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 #3FC22E, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Kelly Green#4CBB17ΔE 6.34Lime Green#32CD32ΔE 6.37Dark Pastel Green#03C03CΔE 8.37Vivid Malachite#00CC33ΔE 9.18SGBUS Green#55DD33ΔE 12.11Malachite#0BDA51ΔE 13.64

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

#3FC22E Channel Values

How #3FC22E 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 63 · G 194 · B 468-bit channels as sent to the display
HSLH 113° · S 62% · L 47%Easiest model for building lighter and darker variants
HSVH 113° · S 76% · V 76%Matches the picker in most design tools
CMYKC 68% · M 0% · Y 76% · K 24%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.34:1 vs white · 8.97:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #3FC22E 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 text2.34:1AA normal AA large AAA normal
TextBlack text8.97:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #3FC22E in the contrast checker.

Colors That Go With #3FC22E

Pairings derived from color-wheel relationships. The complementary color sits opposite #3FC22E; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#3FC22E
Complementary
#B12EC2
Analogous
#89C22E
Analogous
#2EC267
Triadic
#2E3FC2
Triadic
#C22E3F
Split comp.
#672EC2
Split comp.
#C22E89

Tints & Shades of #3FC22E

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

#52D241
#70DA62
#8AE17F
#A5E89C
#BFEFB9
#DDF6DA

Shades

#37A928
#2F9122
#27781C
#1D5B15
#154210
#0D290A

Want a full 50-950 ramp with semantic roles? Generate design tokens from #3FC22E.

How #3FC22E 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#3FC22E
Protanopia#B4B430
Protanomaly#93BA2F
Deuteranopia#A5A539
Deuteranomaly#88B135
Tritanopia#5FB7B7
Tritanomaly#54BC94
Achromatopsia#A9A9A9

Test a full palette in the color blindness simulator.

Using #3FC22E in Code

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

CSS custom property--color-3fc22e: #3FC22E;
CSS backgroundbackground-color: #3FC22E;
Tailwind configcolors: { 'color-3fc22e': '#3FC22E' }
SwiftUIColor(red: 0.247, green: 0.761, blue: 0.180)
Android XML<color name="color_3fc22e">#3FC22E</color>
SVG fillfill="#3FC22E"

More Green Colors

#3FC22E sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#3FC22E Frequently Asked Questions

What color is #3FC22E?

#3FC22E is a mid-tone green — rgb(63, 194, 46) in RGB and hsl(113, 62%, 47%) in HSL. It carries no registered color name of its own; the closest named color is Kelly Green (#4CBB17), which is clearly related but distinguishable side by side at a CIE76 distance of 6.34.

What is the RGB value of #3FC22E?

#3FC22E is rgb(63, 194, 46) — red 63, green 194, and blue 46 on the 0-255 scale.

What is the CMYK value of #3FC22E?

#3FC22E converts to approximately cmyk(68%, 0%, 76%, 24%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #3FC22E be black or white?

Black text is the more readable choice. #3FC22E scores 2.34:1 against white and 8.97:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #3FC22E as a CSS color keyword?

No. #3FC22E 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 limegreen (#32CD32) at a CIE76 distance of 6.37, which is clearly related but distinguishable side by side.

Open #3FC22E 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.