black
#000000
#21BE1B
#21BE1B
Color Values
| Format | #000000 | #21BE1B |
|---|---|---|
| HEX | #000000 | #21BE1B |
| RGB | 0, 0, 0 | 33, 190, 27 |
| HSL | 0.0, 0.0%, 0.0% | 117.8, 75.1%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 117.8, 85.8%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 82.6%, 0.0%, 85.8%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6979 0.2268 142.4 |
Contrast & Accessibility
8.45:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21BE1B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21BE1B
Color Difference (Delta E)
113.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21BE1B);
background: linear-gradient(135deg, #000000, #21BE1B);