black
#000000
#178E80
#178E80
Color Values
| Format | #000000 | #178E80 |
|---|---|---|
| HEX | #000000 | #178E80 |
| RGB | 0, 0, 0 | 23, 142, 128 |
| HSL | 0.0, 0.0%, 0.0% | 172.9, 72.1%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 172.9, 83.8%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 83.8%, 0.0%, 9.9%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5828 0.0994 182.4 |
Contrast & Accessibility
5.22:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #178E80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #178E80
Color Difference (Delta E)
63.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #178E80);
background: linear-gradient(135deg, #000000, #178E80);