black
#000000
#18A491
#18A491
Color Values
| Format | #000000 | #18A491 |
|---|---|---|
| HEX | #000000 | #18A491 |
| RGB | 0, 0, 0 | 24, 164, 145 |
| HSL | 0.0, 0.0%, 0.0% | 171.9, 74.5%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 171.9, 85.4%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 85.4%, 0.0%, 11.6%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6462 0.1128 180.3 |
Contrast & Accessibility
6.76:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #18A491 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #18A491
Color Difference (Delta E)
72.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #18A491);
background: linear-gradient(135deg, #000000, #18A491);