black
#000000
#21C34B
#21C34B
Color Values
| Format | #000000 | #21C34B |
|---|---|---|
| HEX | #000000 | #21C34B |
| RGB | 0, 0, 0 | 33, 195, 75 |
| HSL | 0.0, 0.0%, 0.0% | 135.6, 71.1%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 135.6, 83.1%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 83.1%, 0.0%, 61.5%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7149 0.2053 146.6 |
Contrast & Accessibility
8.97:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21C34B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21C34B
Color Difference (Delta E)
105.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21C34B);
background: linear-gradient(135deg, #000000, #21C34B);