black
#000000
#FEFF00
#FEFF00
Color Values
| Format | #000000 | #FEFF00 |
|---|---|---|
| HEX | #000000 | #FEFF00 |
| RGB | 0, 0, 0 | 254, 255, 0 |
| HSL | 0.0, 0.0%, 0.0% | 60.2, 100.0%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 60.2, 100.0%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.4%, 0.0%, 100.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.9672 0.2112 110.1 |
Contrast & Accessibility
19.52:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FEFF00 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #FEFF00
Color Difference (Delta E)
137.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #FEFF00);
background: linear-gradient(135deg, #000000, #FEFF00);