Cosmic Bit Flip
#001000
Ultralow-light neon green for glitchy highlights, not shadows
About Cosmic Bit Flip
Cosmic Bit Flip is what happens when you drain almost all the light out of green and leave just enough saturation to prove it's still there. It's nearly black, but not quite, the kind of dark that whispers instead of shouts. You'll miss it in a swatch, but on screen or in print it reads as green first, not gray or brown, because there's actual hue underneath all that depth.
Reach for it on dark mode interfaces, luxury tech packaging, and dense editorial layouts where you need a background that holds text without competing with it. It works particularly well in design systems built for contrast, white type will sing against it, and lighter greens become almost neon by comparison. Unlike British Racing Green's aggressive saturation or Alligator Gladiator's warm earthiness, this one is pure depth. It's the color for when you've committed to going dark.
The catch: it's so close to black that surrounding grays or cool neutrals will push it even darker. Test it early with actual copy and interface elements at real size. It rewards precision and punishes approximation.
Code snippets
Copy this color into your project.
Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
Variations
Shades
Darker variations, created by mixing toward black.
Tints
Lighter variations, created by mixing toward white.
Tones
Muted variations, created by reducing saturation.
Hues
Hue rotations around the color wheel.
Temperatures
Warm and cool shifts of this color.
Color harmonies
Suggested palettes
Palettes built around this color.
Community palettes
Published palettes that include this color.