black
#000000
#EFFC51
#EFFC51
Color Values
| Format | #000000 | #EFFC51 |
|---|---|---|
| HEX | #000000 | #EFFC51 |
| RGB | 0, 0, 0 | 239, 252, 81 |
| HSL | 0.0, 0.0%, 0.0% | 64.6, 96.6%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 64.6, 67.9%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 5.2%, 0.0%, 67.9%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.9519 0.1863 113.7 |
Contrast & Accessibility
18.71:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFFC51 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFFC51
Color Difference (Delta E)
124.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFFC51);
background: linear-gradient(135deg, #000000, #EFFC51);