black

#000000

#51AB0F

#51AB0F

Contrast Ratio

7.18:1

Delta E

101.21

Very Different

50:50 Mix

Color Values

Format #000000 #51AB0F
HEX #000000 #51AB0F
RGB 0, 0, 0 81, 171, 15
HSL 0.0, 0.0%, 0.0% 94.6, 83.9%, 36.5%
HSV 0.0, 0.0%, 0.0% 94.6, 91.2%, 67.1%
CMYK 0%, 0%, 0%, 100% 52.6%, 0.0%, 91.2%, 32.9%
OKLCH 0.0 0.0 0.0 0.6594 0.1942 136.7

Contrast & Accessibility

7.18:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51AB0F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51AB0F

Color Difference (Delta E)

101.21 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51AB0F);
background: linear-gradient(135deg, #000000, #51AB0F);

Explore Each Color

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