black

#000000

#18CF7D

#18CF7D

Contrast Ratio

10.26:1

Delta E

99.81

Very Different

50:50 Mix

Color Values

Format #000000 #18CF7D
HEX #000000 #18CF7D
RGB 0, 0, 0 24, 207, 125
HSL 0.0, 0.0%, 0.0% 153.1, 79.2%, 45.3%
HSV 0.0, 0.0%, 0.0% 153.1, 88.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 88.4%, 0.0%, 39.6%, 18.8%
OKLCH 0.0 0.0 0.0 0.753 0.1786 156.0

Contrast & Accessibility

10.26:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18CF7D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18CF7D

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, #18CF7D);
background: linear-gradient(135deg, #000000, #18CF7D);

Explore Each Color

Related Comparisons