black
#000000
#21BD73
#21BD73
Color Values
| Format | #000000 | #21BD73 |
|---|---|---|
| HEX | #000000 | #21BD73 |
| RGB | 0, 0, 0 | 33, 189, 115 |
| HSL | 0.0, 0.0%, 0.0% | 151.5, 70.3%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 151.5, 82.5%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 82.5%, 0.0%, 39.2%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7051 0.1635 155.9 |
Contrast & Accessibility
8.59:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21BD73 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21BD73
Color Difference (Delta E)
91.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21BD73);
background: linear-gradient(135deg, #000000, #21BD73);