black
#000000
#40B397
#40B397
Color Values
| Format | #000000 | #40B397 |
|---|---|---|
| HEX | #000000 | #40B397 |
| RGB | 0, 0, 0 | 64, 179, 151 |
| HSL | 0.0, 0.0%, 0.0% | 165.4, 47.3%, 47.6% |
| HSV | 0.0, 0.0%, 0.0% | 165.4, 64.2%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 64.2%, 0.0%, 15.6%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6945 0.1112 173.7 |
Contrast & Accessibility
8.11:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B397 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B397
Color Difference (Delta E)
76.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B397);
background: linear-gradient(135deg, #000000, #40B397);