black
#000000
#21CE1F
#21CE1F
Color Values
| Format | #000000 | #21CE1F |
|---|---|---|
| HEX | #000000 | #21CE1F |
| RGB | 0, 0, 0 | 33, 206, 31 |
| HSL | 0.0, 0.0%, 0.0% | 119.3, 73.8%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 119.3, 85.0%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 84.0%, 0.0%, 85.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7409 0.2413 142.6 |
Contrast & Accessibility
9.91:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21CE1F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21CE1F
Color Difference (Delta E)
121.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21CE1F);
background: linear-gradient(135deg, #000000, #21CE1F);