black
#000000
#137B41
#137B41
Color Values
| Format | #000000 | #137B41 |
|---|---|---|
| HEX | #000000 | #137B41 |
| RGB | 0, 0, 0 | 19, 123, 65 |
| HSL | 0.0, 0.0%, 0.0% | 146.5, 73.2%, 27.8% |
| HSV | 0.0, 0.0%, 0.0% | 146.5, 84.6%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 84.6%, 0.0%, 47.2%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5134 0.127 152.4 |
Contrast & Accessibility
3.94:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137B41 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137B41
Color Difference (Delta E)
66.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137B41);
background: linear-gradient(135deg, #000000, #137B41);