black
#000000
#ECF555
#ECF555
Color Values
| Format | #000000 | #ECF555 |
|---|---|---|
| HEX | #000000 | #ECF555 |
| RGB | 0, 0, 0 | 236, 245, 85 |
| HSL | 0.0, 0.0%, 0.0% | 63.4, 88.9%, 64.7% |
| HSV | 0.0, 0.0%, 0.0% | 63.4, 65.3%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 3.7%, 0.0%, 65.3%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.9351 0.1772 112.5 |
Contrast & Accessibility
17.76:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #ECF555 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #ECF555
Color Difference (Delta E)
120.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #ECF555);
background: linear-gradient(135deg, #000000, #ECF555);