black
#000000
#21BF18
#21BF18
Color Values
| Format | #000000 | #21BF18 |
|---|---|---|
| HEX | #000000 | #21BF18 |
| RGB | 0, 0, 0 | 33, 191, 24 |
| HSL | 0.0, 0.0%, 0.0% | 116.8, 77.7%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 116.8, 87.4%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 82.7%, 0.0%, 87.4%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7005 0.2287 142.3 |
Contrast & Accessibility
8.53:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21BF18 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21BF18
Color Difference (Delta E)
114.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21BF18);
background: linear-gradient(135deg, #000000, #21BF18);