black
#000000
#51AF5F
#51AF5F
Color Values
| Format | #000000 | #51AF5F |
|---|---|---|
| HEX | #000000 | #51AF5F |
| RGB | 0, 0, 0 | 81, 175, 95 |
| HSL | 0.0, 0.0%, 0.0% | 128.9, 37.0%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 128.9, 53.7%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 53.7%, 0.0%, 45.7%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6773 0.1461 146.8 |
Contrast & Accessibility
7.65:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51AF5F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51AF5F
Color Difference (Delta E)
85.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51AF5F);
background: linear-gradient(135deg, #000000, #51AF5F);