black
#000000
#138561
#138561
Color Values
| Format | #000000 | #138561 |
|---|---|---|
| HEX | #000000 | #138561 |
| RGB | 0, 0, 0 | 19, 133, 97 |
| HSL | 0.0, 0.0%, 0.0% | 161.1, 75.0%, 29.8% |
| HSV | 0.0, 0.0%, 0.0% | 161.1, 85.7%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 85.7%, 0.0%, 27.1%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5487 0.1104 165.1 |
Contrast & Accessibility
4.56:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138561 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138561
Color Difference (Delta E)
63.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138561);
background: linear-gradient(135deg, #000000, #138561);