Green color · XKCD survey name
Bright Lime Green Color Code: #65FE08
The HEX code for Bright Lime Green is #65FE08. It is a medium, vivid green color made of 101 red, 254 green and 8 blue (HSL 97°, 99%, 51%). Black text reads best on it (15.73:1 contrast).
Bright Lime Green color values
#65FE08
rgb(101, 254, 8)
hsl(97, 99%, 51%)
97, 97%, 100%
hwb(97 3% 0%)
60%, 0%, 97%, 0%
6684168
CMYK is a standard screen-to-print conversion. Printed results depend on inks, paper and color profiles.
What is Bright Lime Green?
“Bright Lime Green” is a crowd-sourced name from the XKCD Color Survey, in which participants typed names for colors they were shown. It is a popular everyday label rather than an official standard.
Its hue angle of 97° places it in the green part of the color wheel, with 99% saturation (vivid) and 51% lightness (medium). It sits between warm and cool.
Compared with the other green colors in the Aqeeb Studio library, it is lighter than 60% of them and more saturated than 84% of them.
Its relative luminance is 0.737, which makes it a very light color. That is above the 0.179 crossover point at which black and white text have equal contrast, so black text has the advantage.
Bright Lime Green counts as a light color: its HSL lightness is 51% and its relative luminance is 0.737. Black text reads best on it (15.73:1 contrast).
Text contrast on Bright Lime Green
| Text | Preview | Ratio | AA normal | AA large | AAA normal | AAA large |
|---|---|---|---|---|---|---|
| White text | Sample text | 1.33:1 Poor | Fail | Fail | Fail | Fail |
| Black text | Sample text | 15.73:1 Excellent | Pass | Pass | Pass | Pass |
Ratios use the WCAG 2 formula and are truncated, never rounded up. Test any pair with the contrast checker.
Colors that go with Bright Lime Green
Complementary color
Complementary colors sit directly opposite each other on the color wheel (180° apart). They give the strongest hue contrast, which suits calls to action and accents.
Analogous colors
Analogous colors are neighbors on the wheel, 30° either side of the base hue. They blend smoothly and are easy to combine in backgrounds, gradients and illustrations.
Triadic colors
A triadic scheme uses three hues spaced 120° apart. It is lively yet balanced, and works best when one color leads and the other two act as accents.
Split-complementary colors
Split-complementary keeps the base color and uses the two colors on either side of its complement (150° and 210°). The contrast is strong but gentler than a direct complement.
Tetradic colors
A tetradic (rectangle) scheme combines two complementary pairs at 0°, 60°, 180° and 240°. It offers variety but needs one dominant color to stay balanced.
Monochromatic variants
Monochromatic variants keep the same hue and saturation and only change lightness, which makes them dependable for UI scales and subtle layered designs.
A “≈” before a name means the exact harmony color has no named match, so the link goes to the closest named color.
Tints and shades of Bright Lime Green
Lighter tints (mixed with white)
Darker shades (mixed with black)
Select any swatch to copy its HEX code. Build longer scales with the tints and shades tool.
Similar colors
Where to use Bright Lime Green
- Card, highlight and section backgrounds with dark text (15.73:1 contrast with black)
- Accents that need to stand out: call-to-action buttons, charts and illustrations
- Success and confirmation states (with a label or icon)
- Eco, health and finance-style branding
- Charts, maps and nature illustrations
- Calm backgrounds and section fills
Use Bright Lime Green in CSS
:root {
--color-bright-lime-green: #65FE08;
}
.element {
color: var(--color-bright-lime-green);
background-color: #65FE08;
border: 2px solid #65FE08;
}Questions about Bright Lime Green
What is the HEX code for Bright Lime Green?
Bright Lime Green is #65FE08.
What is the RGB value of Bright Lime Green?
The RGB value of Bright Lime Green is 101, 254, 8: 101 red, 254 green and 8 blue on a 0–255 scale, written rgb(101, 254, 8) in CSS.
What is the HSL value of Bright Lime Green?
The HSL value of Bright Lime Green is 97°, 99%, 51% (hue, saturation, lightness), written hsl(97, 99%, 51%) in CSS.
What is the CMYK value of Bright Lime Green?
A standard conversion gives about C 60%, M 0%, Y 97%, K 0%. Real print results depend on the inks, paper and color profile, so treat CMYK here as a reference value.
Is Bright Lime Green a light or dark color?
Bright Lime Green counts as a light color: its HSL lightness is 51% and its relative luminance is 0.737. Black text reads best on it (15.73:1 contrast).
How does Bright Lime Green look with white text?
White text on Bright Lime Green has a contrast ratio of 1.33:1, rated Poor. It falls below the WCAG minimum for text.
How does Bright Lime Green look with black text?
Black text on Bright Lime Green has a contrast ratio of 15.73:1, rated Excellent. It meets WCAG AA for normal text.
What colors go well with Bright Lime Green?
Vivid Purple is its complementary color, and Lime Yellow sits beside it as an analogous color. Lighter and darker variants of the same hue also work well for monochromatic palettes.
Where can Bright Lime Green be used?
It suits card, highlight and section backgrounds with dark text (15.73:1 contrast with black); accents that need to stand out: call-to-action buttons, charts and illustrations; success and confirmation states (with a label or icon).
How do I use Bright Lime Green in CSS?
Use color: #65FE08; for text, background-color: #65FE08; for fills, or define a custom property such as --color-bright-lime-green: #65FE08; and reuse it with var(--color-bright-lime-green).
About this color page
Crowd-sourced name from the XKCD Color Survey (CC0). Values are calculated from the HEX code; color names are labels, not trademarks or standards unless stated. Screens render colors differently, so always check important colors on your own device. See the disclaimer.