black
#000000
#1FF21F
#1FF21F
Color Values
| Format | #000000 | #1FF21F |
|---|---|---|
| HEX | #000000 | #1FF21F |
| RGB | 0, 0, 0 | 31, 242, 31 |
| HSL | 0.0, 0.0%, 0.0% | 120.0, 89.0%, 53.5% |
| HSV | 0.0, 0.0%, 0.0% | 120.0, 87.2%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 87.2%, 0.0%, 87.2%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8351 0.276 142.6 |
Contrast & Accessibility
13.78:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1FF21F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1FF21F
Color Difference (Delta E)
139.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1FF21F);
background: linear-gradient(135deg, #000000, #1FF21F);