Light Lime Green #B9FF66

Light Lime Green is a very light, vivid green with hex code #B9FF66 and RGB rgb(185, 255, 102).

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Black text reads best on this color (17.55:1).

About this color

#B9FF66 is a very light, vivid green. In OKLCH its lightness is 92%, its chroma 0.196 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. It is the named color Light Lime Green. Black text reads best on it, at 17.55:1.

Hue familyGreens
Lightnessvery light (92%)
Chromavivid (0.196)
Temperaturein between
Nearest nameLight Lime Green
Black text17.55:1
White text1.19:1

Colors that go with Light Lime Green

Matches found by rotating Light Lime Green around the OKLCH hue wheel, each labelled with the closest name in our list.

Complementary

The opposite hue (180°).

Open the complementary palette in the generator

Color palettes with Light Lime Green

Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Light Lime Green, closest first.

Similar named colors

The eight named colors closest to Light Lime Green, with their ΔE distance.

More about Light Lime Green

How to make Light Lime Green

A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.

  • 4 parts white
  • 2 parts yellow
  • 1 part green

Recipe result: #CFEB7D, a difference of ΔE 0.068 from Light Lime Green. That is close; add a little more of one paint to match.

What colors make green? | Color mixing chart

Codes for Light Lime Green in every format

HEX#B9FF66
RGBrgb(185, 255, 102)
HSLhsl(87, 100%, 70%)
OKLCHoklch(92.4% 0.196 130.2)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

PairWCAG 2ResultAPCAAPCA guidance
White text on #B9FF66 1.19:1 Fails Lc -11.0 Not readable
Black text on #B9FF66 17.55:1 AAA Lc 94.2 Preferred for body text
#B9FF66 text on white 1.19:1 Fails Lc 9.4 Not readable
#B9FF66 text on black 17.55:1 AAA Lc -94.8 Preferred for body text

Shades and tints of Light Lime Green

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.

  1. Step 50

    50

    #EEFBE3

    oklch(97.2% 0.034 130.5)

  2. Step 100

    100 (this color)

    #B9FF66

    oklch(92.4% 0.196 130.2)

  3. Step 200

    200

    #BAEC87

    oklch(88.6% 0.14 130.3)

  4. Step 300

    300

    #8FDA00

    oklch(80.8% 0.218 130.2)

  5. Step 400

    400

    #77B600

    oklch(70.6% 0.19 130.1)

  6. Step 500

    500

    #659C00

    oklch(63% 0.17 130.2)

  7. Step 600

    600

    #548300

    oklch(55.5% 0.15 130.2)

  8. Step 700

    700

    #466F00

    oklch(49.2% 0.133 130.4)

  9. Step 800

    800

    #395B00

    oklch(42.8% 0.116 130.2)

  10. Step 900

    900

    #2E4B00

    oklch(37.5% 0.101 130.3)

  11. Step 950

    950

    #1A2D00

    oklch(27% 0.073 130.1)

Export this scale for Tailwind in the Tailwind colors tool

Light Lime Green with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

VisionSeen asShift (ΔE)
Protanopia (no red cones)#FFEE550.091
Deuteranopia (no green cones)#FFE9710.105
Tritanopia (no blue cones)#BDF5DE0.150
Achromatopsia (no color)#EBEBEB0.197

Use Light Lime Green in your product

Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.