black
#000000
#EFF221
#EFF221
Color Values
| Format | #000000 | #EFF221 |
|---|---|---|
| HEX | #000000 | #EFF221 |
| RGB | 0, 0, 0 | 239, 242, 33 |
| HSL | 0.0, 0.0%, 0.0% | 60.9, 88.9%, 53.9% |
| HSV | 0.0, 0.0%, 0.0% | 60.9, 86.4%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 1.2%, 0.0%, 86.4%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.9285 0.1982 110.6 |
Contrast & Accessibility
17.39:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFF221 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFF221
Color Difference (Delta E)
128.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFF221);
background: linear-gradient(135deg, #000000, #EFF221);