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#B2E203 Color

#B2E203 is rgb(178, 226, 3) in RGB, hsl(73, 97%, 45%) in HSL, and about cmyk(21%, 0%, 99%, 11%) in CMYK. It has no registered color name of its own — the closest is Vivid Lime Green (#A6D608), clearly related but distinguishable side by side at ΔE 5.74. Black text is the more readable choice on this background.

#B2E203
HEX#B2E203
RGBrgb(178, 226, 3)
HSLhsl(73, 97%, 45%)
HSVhsv(73, 99%, 89%)
CMYKcmyk(21%, 0%, 99%, 11%)
OKLCHoklch(84.8% 0.209 123.7)
LABlab(84.19% -33.63 80.60)
LCHlch(84.19% 87.33 112.65)

What #B2E203 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 #B2E203, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Vivid Lime Green#A6D608ΔE 5.74Bitter Lemon#CAE00DΔE 10.52Sheen Green#8FD400ΔE 10.98Green Lizard#A7F432ΔE 12.15Arctic Lime#D0FF14ΔE 12.23Electric Lime#CCFF00ΔE 12.92

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

#B2E203 Channel Values

How #B2E203 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 178 · G 226 · B 38-bit channels as sent to the display
HSLH 73° · S 97% · L 45%Easiest model for building lighter and darker variants
HSVH 73° · S 99% · V 89%Matches the picker in most design tools
CMYKC 21% · M 0% · Y 99% · K 11%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.52:1 vs white · 13.77:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #B2E203 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 text1.52:1AA normal AA large AAA normal
TextBlack text13.77:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #B2E203 in the contrast checker.

Colors That Go With #B2E203

Pairings derived from color-wheel relationships. The complementary color sits opposite #B2E203; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#B2E203
Complementary
#3403E2
Analogous
#E2A303
Analogous
#43E203
Triadic
#03B2E2
Triadic
#E203B2
Split comp.
#0343E2
Split comp.
#A303E2

Tints & Shades of #B2E203

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

#C9FB13
#D1FC36
#DAFD5E
#E2FD81
#EBFEAA
#F4FECD

Shades

#9AC403
#82A603
#6B8802
#576F02
#3F5001
#283201

Want a full 50-950 ramp with semantic roles? Generate design tokens from #B2E203.

How #B2E203 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#B2E203
Protanopia#DBDB08
Protanomaly#CCDE06
Deuteranopia#D4D419
Deuteranomaly#C7DA12
Tritanopia#C2D5D5
Tritanomaly#BCDAA9
Achromatopsia#D1D1D1

Test a full palette in the color blindness simulator.

Using #B2E203 in Code

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

CSS custom property--color-b2e203: #B2E203;
CSS backgroundbackground-color: #B2E203;
Tailwind configcolors: { 'color-b2e203': '#B2E203' }
SwiftUIColor(red: 0.698, green: 0.886, blue: 0.012)
Android XML<color name="color_b2e203">#B2E203</color>
SVG fillfill="#B2E203"

More Green Colors

#B2E203 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#B2E203 Frequently Asked Questions

What color is #B2E203?

#B2E203 is a mid-tone green — rgb(178, 226, 3) in RGB and hsl(73, 97%, 45%) in HSL. It carries no registered color name of its own; the closest named color is Vivid Lime Green (#A6D608), which is clearly related but distinguishable side by side at a CIE76 distance of 5.74.

What is the RGB value of #B2E203?

#B2E203 is rgb(178, 226, 3) — red 178, green 226, and blue 3 on the 0-255 scale.

What is the CMYK value of #B2E203?

#B2E203 converts to approximately cmyk(21%, 0%, 99%, 11%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #B2E203 be black or white?

Black text is the more readable choice. #B2E203 scores 1.52:1 against white and 13.77:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #B2E203 as a CSS color keyword?

No. #B2E203 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 15.09, which is visibly different.

Open #B2E203 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.