black
#000000
#137E71
#137E71
Color Values
| Format | #000000 | #137E71 |
|---|---|---|
| HEX | #000000 | #137E71 |
| RGB | 0, 0, 0 | 19, 126, 113 |
| HSL | 0.0, 0.0%, 0.0% | 172.7, 73.8%, 28.4% |
| HSV | 0.0, 0.0%, 0.0% | 172.7, 84.9%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 84.9%, 0.0%, 10.3%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5343 0.0914 182.0 |
Contrast & Accessibility
4.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137E71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137E71
Color Difference (Delta E)
56.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137E71);
background: linear-gradient(135deg, #000000, #137E71);