black
#000000
#21D385
#21D385
Color Values
| Format | #000000 | #21D385 |
|---|---|---|
| HEX | #000000 | #21D385 |
| RGB | 0, 0, 0 | 33, 211, 133 |
| HSL | 0.0, 0.0%, 0.0% | 153.7, 73.0%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 153.7, 84.4%, 82.7% |
| CMYK | 0%, 0%, 0%, 100% | 84.4%, 0.0%, 37.0%, 17.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7658 0.175 157.3 |
Contrast & Accessibility
10.72:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21D385 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21D385
Color Difference (Delta E)
99.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21D385);
background: linear-gradient(135deg, #000000, #21D385);