black
#000000
#ECFE51
#ECFE51
Color Values
| Format | #000000 | #ECFE51 |
|---|---|---|
| HEX | #000000 | #ECFE51 |
| RGB | 0, 0, 0 | 236, 254, 81 |
| HSL | 0.0, 0.0%, 0.0% | 66.2, 98.9%, 65.7% |
| HSV | 0.0, 0.0%, 0.0% | 66.2, 68.1%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 7.1%, 0.0%, 68.1%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.9538 0.1892 115.2 |
Contrast & Accessibility
18.86:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #ECFE51 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #ECFE51
Color Difference (Delta E)
125.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #ECFE51);
background: linear-gradient(135deg, #000000, #ECFE51);