black
#000000
#28E52C
#28E52C
Color Values
| Format | #000000 | #28E52C |
|---|---|---|
| HEX | #000000 | #28E52C |
| RGB | 0, 0, 0 | 40, 229, 44 |
| HSL | 0.0, 0.0%, 0.0% | 121.3, 78.4%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 121.3, 82.5%, 89.8% |
| CMYK | 0%, 0%, 0%, 100% | 82.5%, 0.0%, 80.8%, 10.2% |
| OKLCH | 0.0 0.0 0.0 | 0.8028 0.2579 142.9 |
Contrast & Accessibility
12.33:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28E52C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28E52C
Color Difference (Delta E)
130.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28E52C);
background: linear-gradient(135deg, #000000, #28E52C);