black
#000000
#138D7B
#138D7B
Color Values
| Format | #000000 | #138D7B |
|---|---|---|
| HEX | #000000 | #138D7B |
| RGB | 0, 0, 0 | 19, 141, 123 |
| HSL | 0.0, 0.0%, 0.0% | 171.1, 76.2%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 171.1, 86.5%, 55.3% |
| CMYK | 0%, 0%, 0%, 100% | 86.5%, 0.0%, 12.8%, 44.7% |
| OKLCH | 0.0 0.0 0.0 | 0.578 0.1017 179.2 |
Contrast & Accessibility
5.12:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138D7B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138D7B
Color Difference (Delta E)
63.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138D7B);
background: linear-gradient(135deg, #000000, #138D7B);