black
#000000
#18A588
#18A588
Color Values
| Format | #000000 | #18A588 |
|---|---|---|
| HEX | #000000 | #18A588 |
| RGB | 0, 0, 0 | 24, 165, 136 |
| HSL | 0.0, 0.0%, 0.0% | 167.7, 74.6%, 37.1% |
| HSV | 0.0, 0.0%, 0.0% | 167.7, 85.5%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 85.5%, 0.0%, 17.6%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6461 0.1188 173.7 |
Contrast & Accessibility
6.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #18A588 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #18A588
Color Difference (Delta E)
73.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #18A588);
background: linear-gradient(135deg, #000000, #18A588);