black
#000000
#21A90C
#21A90C
Color Values
| Format | #000000 | #21A90C |
|---|---|---|
| HEX | #000000 | #21A90C |
| RGB | 0, 0, 0 | 33, 169, 12 |
| HSL | 0.0, 0.0%, 0.0% | 112.0, 86.7%, 35.5% |
| HSV | 0.0, 0.0%, 0.0% | 112.0, 92.9%, 66.3% |
| CMYK | 0%, 0%, 0%, 100% | 80.5%, 0.0%, 92.9%, 33.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6402 0.2099 141.7 |
Contrast & Accessibility
6.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21A90C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21A90C
Color Difference (Delta E)
104.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21A90C);
background: linear-gradient(135deg, #000000, #21A90C);