black
#000000
#40C677
#40C677
Color Values
| Format | #000000 | #40C677 |
|---|---|---|
| HEX | #000000 | #40C677 |
| RGB | 0, 0, 0 | 64, 198, 119 |
| HSL | 0.0, 0.0%, 0.0% | 144.6, 54.0%, 51.4% |
| HSV | 0.0, 0.0%, 0.0% | 144.6, 67.7%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 67.7%, 0.0%, 39.9%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7353 0.1625 153.3 |
Contrast & Accessibility
9.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40C677 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40C677
Color Difference (Delta E)
94.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40C677);
background: linear-gradient(135deg, #000000, #40C677);