black
#000000
#1F744B
#1F744B
Color Values
| Format | #000000 | #1F744B |
|---|---|---|
| HEX | #000000 | #1F744B |
| RGB | 0, 0, 0 | 31, 116, 75 |
| HSL | 0.0, 0.0%, 0.0% | 151.1, 57.8%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 151.1, 73.3%, 45.5% |
| CMYK | 0%, 0%, 0%, 100% | 73.3%, 0.0%, 35.3%, 54.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4981 0.1035 157.7 |
Contrast & Accessibility
3.66:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F744B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F744B
Color Difference (Delta E)
57.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F744B);
background: linear-gradient(135deg, #000000, #1F744B);