Night City Kelly Green & Eucalyptus is a vivid dark, analogous color palette tagged cyberpunk, cold, green. The hues stay within 45° of each other on the color wheel, which is why the palette feels cohesive rather than busy. These are bold, punchy colors that need generous white space around them. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Eucalyptus | #00CEAD | rgb(0, 206, 173) | hsl(170, 100%, 40%) | oklch(76.0% 0.143 176) | |
| Kelly Green | #00B856 | rgb(0, 184, 86) | hsl(148, 100%, 36%) | oklch(68.4% 0.187 150) | |
| Blue Gray | #00A2CD | rgb(0, 162, 205) | hsl(193, 100%, 40%) | oklch(66.3% 0.126 225) | |
| Ink | #001D21 | rgb(0, 29, 33) | hsl(187, 100%, 6%) | oklch(21.1% 0.036 207) |
Why it works and how to use it
It works because the lightness steps are gentle (6% to 40%), which keeps the mood consistent from edge to edge. Try it for dark-mode interfaces and gaming.
- Background: Eucalyptus (#00CEAD) is the lightest color, so it belongs on large surfaces.
- Text: Ink (#001D21) on #00CEAD gives 8.71:1, passing WCAG AAA.
- Primary: Kelly Green (#00B856) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Blue Gray (#00A2CD) for highlights, badges and hover states.
3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Eucalyptus on Ink at 8.71:1.
Preview on a real UI see how the palette feels in context
Design faster with Night City Kelly Green & Eucalyptus
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: under tritanopia, Kelly Green and Blue Gray become hard to tell apart, so do not rely on that pair alone to carry meaning.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#00CEAD on #001D21 | Aa | 8.71:1 | AAA |
#00B856 on #001D21 | Aa | 6.67:1 | AA |
#00A2CD on #001D21 | Aa | 5.89:1 | AA |
#00CEAD on #00A2CD | Aa | 1.48:1 | Fail |
#00CEAD on #00B856 | Aa | 1.31:1 | Fail |
#00B856 on #00A2CD | Aa | 1.13:1 | Fail |