black
#000000
#21BE90
#21BE90
Color Values
| Format | #000000 | #21BE90 |
|---|---|---|
| HEX | #000000 | #21BE90 |
| RGB | 0, 0, 0 | 33, 190, 144 |
| HSL | 0.0, 0.0%, 0.0% | 162.4, 70.4%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 162.4, 82.6%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 82.6%, 0.0%, 24.2%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7143 0.1401 166.9 |
Contrast & Accessibility
8.83:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21BE90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21BE90
Color Difference (Delta E)
85.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21BE90);
background: linear-gradient(135deg, #000000, #21BE90);