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#3DE218 Color

#3DE218 is rgb(61, 226, 24) in RGB, hsl(109, 81%, 49%) in HSL, and about cmyk(73%, 0%, 89%, 11%) in CMYK. It has no registered color name of its own — the closest is SGBUS Green (#55DD33), clearly related but distinguishable side by side at ΔE 9.58. Black text is the more readable choice on this background.

#3DE218
HEX#3DE218
RGBrgb(61, 226, 24)
HSLhsl(109, 81%, 49%)
HSVhsv(109, 89%, 89%)
CMYKcmyk(73%, 0%, 89%, 11%)
OKLCHoklch(79.8% 0.257 141.1)
LABlab(79.39% -66.98 72.21)
LCHlch(79.39% 98.49 132.85)

What #3DE218 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 #3DE218, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

SGBUS Green#55DD33ΔE 9.58Erin#00FF40ΔE 13.79Neon Green#39FF14ΔE 14.44Bright Green#66FF00ΔE 14.47Lime Green#32CD32ΔE 14.8Harlequin#3FFF00ΔE 15.19

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

#3DE218 Channel Values

How #3DE218 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 61 · G 226 · B 248-bit channels as sent to the display
HSLH 109° · S 81% · L 49%Easiest model for building lighter and darker variants
HSVH 109° · S 89% · V 89%Matches the picker in most design tools
CMYKC 73% · M 0% · Y 89% · K 11%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.74:1 vs white · 12.09:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #3DE218 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 text1.74:1AA normal AA large AAA normal
TextBlack text12.09:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #3DE218 in the contrast checker.

Colors That Go With #3DE218

Pairings derived from color-wheel relationships. The complementary color sits opposite #3DE218; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#3DE218
Complementary
#BD18E2
Analogous
#A2E218
Analogous
#18E258
Triadic
#183DE2
Triadic
#E2183D
Split comp.
#5818E2
Split comp.
#E218A2

Tints & Shades of #3DE218

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

#55EA34
#70ED54
#8BF075
#A6F495
#C1F7B5
#DCFBD5

Shades

#35C615
#2DA611
#258A0F
#1D6A0B
#154E08
#0C2E05

Want a full 50-950 ramp with semantic roles? Generate design tokens from #3DE218.

How #3DE218 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#3DE218
Protanopia#D1D11D
Protanomaly#AAD81B
Deuteranopia#C0C030
Deuteranomaly#9CCE28
Tritanopia#69D5D5
Tritanomaly#5BDAAA
Achromatopsia#C4C4C4

Test a full palette in the color blindness simulator.

Using #3DE218 in Code

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

CSS custom property--color-3de218: #3DE218;
CSS backgroundbackground-color: #3DE218;
Tailwind configcolors: { 'color-3de218': '#3DE218' }
SwiftUIColor(red: 0.239, green: 0.886, blue: 0.094)
Android XML<color name="color_3de218">#3DE218</color>
SVG fillfill="#3DE218"

More Green Colors

#3DE218 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#3DE218 Frequently Asked Questions

What color is #3DE218?

#3DE218 is a mid-tone green — rgb(61, 226, 24) in RGB and hsl(109, 81%, 49%) in HSL. It carries no registered color name of its own; the closest named color is SGBUS Green (#55DD33), which is clearly related but distinguishable side by side at a CIE76 distance of 9.58.

What is the RGB value of #3DE218?

#3DE218 is rgb(61, 226, 24) — red 61, green 226, and blue 24 on the 0-255 scale.

What is the CMYK value of #3DE218?

#3DE218 converts to approximately cmyk(73%, 0%, 89%, 11%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #3DE218 be black or white?

Black text is the more readable choice. #3DE218 scores 1.74:1 against white and 12.09:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #3DE218 as a CSS color keyword?

No. #3DE218 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 14.8, which is visibly different.

Open #3DE218 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.