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#A3FF52 Color

#A3FF52 is rgb(163, 255, 82) in RGB, hsl(92, 100%, 66%) in HSL, and about cmyk(36%, 0%, 68%, 0%) in CMYK. It has no registered color name of its own — the closest is French Lime (#9EFD38), clearly related but distinguishable side by side at ΔE 7.49. Black text is the more readable choice on this background.

#A3FF52
HEX#A3FF52
RGBrgb(163, 255, 82)
HSLhsl(92, 100%, 66%)
HSVhsv(92, 68%, 100%)
CMYKcmyk(36%, 0%, 68%, 0%)
OKLCHoklch(91% 0.221 133.4)
LABlab(91.84% -48.44 69.59)
LCHlch(91.84% 84.79 124.84)

What #A3FF52 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 #A3FF52, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

French Lime#9EFD38ΔE 7.49Green Lizard#A7F432ΔE 8.79Green Yellow#ADFF2FΔE 11.06Spring Frost#87FF2AΔE 14.06Spring Bud#A7FC00ΔE 15.91Inchworm#B2EC5DΔE 16.46

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

#A3FF52 Channel Values

How #A3FF52 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 163 · G 255 · B 828-bit channels as sent to the display
HSLH 92° · S 100% · L 66%Easiest model for building lighter and darker variants
HSVH 92° · S 68% · V 100%Matches the picker in most design tools
CMYKC 36% · M 0% · Y 68% · K 0%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.24:1 vs white · 16.98:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #A3FF52 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 text1.24:1AA normal AA large AAA normal
TextBlack text16.98:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #A3FF52 in the contrast checker.

Colors That Go With #A3FF52

Pairings derived from color-wheel relationships. The complementary color sits opposite #A3FF52; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#A3FF52
Complementary
#AE52FF
Analogous
#F9FF52
Analogous
#52FF57
Triadic
#52A3FF
Triadic
#FF52A3
Split comp.
#5752FF
Split comp.
#FF52F9

Tints & Shades of #A3FF52

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

#B0FF6B
#BBFF80
#C9FF99
#D3FFAD
#E1FFC7
#ECFFDB

Shades

#8AFF24
#72F500
#5DC700
#4A9E00
#347000
#1F4200

Want a full 50-950 ramp with semantic roles? Generate design tokens from #A3FF52.

How #A3FF52 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#A3FF52
Protanopia#F2F253
Protanomaly#D7F853
Deuteranopia#E6E65A
Deuteranomaly#CFF057
Tritanopia#B9F2F2
Tritanomaly#B0F7C6
Achromatopsia#E7E7E7

Test a full palette in the color blindness simulator.

Using #A3FF52 in Code

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

CSS custom property--color-a3ff52: #A3FF52;
CSS backgroundbackground-color: #A3FF52;
Tailwind configcolors: { 'color-a3ff52': '#A3FF52' }
SwiftUIColor(red: 0.639, green: 1.000, blue: 0.322)
Android XML<color name="color_a3ff52">#A3FF52</color>
SVG fillfill="#A3FF52"

More Green Colors

#A3FF52 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#A3FF52 Frequently Asked Questions

What color is #A3FF52?

#A3FF52 is a light green — rgb(163, 255, 82) in RGB and hsl(92, 100%, 66%) in HSL. It carries no registered color name of its own; the closest named color is French Lime (#9EFD38), which is clearly related but distinguishable side by side at a CIE76 distance of 7.49.

What is the RGB value of #A3FF52?

#A3FF52 is rgb(163, 255, 82) — red 163, green 255, and blue 82 on the 0-255 scale.

What is the CMYK value of #A3FF52?

#A3FF52 converts to approximately cmyk(36%, 0%, 68%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #A3FF52 be black or white?

Black text is the more readable choice. #A3FF52 scores 1.24:1 against white and 16.98:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #A3FF52 as a CSS color keyword?

No. #A3FF52 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 greenyellow (#ADFF2F) at a CIE76 distance of 11.06, which is visibly different.

Open #A3FF52 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.