#51A56D

Color Details

HEX
#51A56D
RGB
rgb(81, 165, 109)
HSL
hsl(140, 34%, 48%)
CMYK
cmyk(51%, 0%, 34%, 35%)
Best text on this color #000000 (CR 6.95:1) Determined by WCAG contrast ratio

Readability Previews

Black on #51a56d
Contrast 6.95:1 AA
White on #51a56d
Contrast 3.02:1 Fail
#51a56d on Black
Contrast 6.95:1 AA
#51a56d on White
Contrast 3.02:1 Fail

Tints & Shades

#74b78a
#97c9a7
#b9dbc5
#418457
#316341
#20422c

Complement & Analogous

#a45188
#51a496
#5fa451

Triadic

#6d51a4
#a46d51

Monochrome

#20422c #316341 #51a56d #97c9a7 #b9dbc5 #dcede2

Analogous

#5fa451 #8fbf85 #51a56d #74b6ab #51a496 #418378

Complementary Mix

#316341 #51a56d #97c9a7 #a45188 #c48eb2 #6b3558

Nearby Colors

#51a56c
#51a56e
#51a55d
#51a57d

Embed #51A56D swatch

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About #51A56D

#51A56D converts to RGB(81, 165, 109) and HSL(140, 34%, 48%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#51A56D FAQs

What is the RGB value of #51A56D?
RGB: 81, 165, 109. Copy as CSS: rgb(81, 165, 109)
Is #51A56D a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #51A56D?
Complement: #a45188.
Does #51A56D have good contrast on white or black?
On white: 3.02:1 (AA (large text)). On black: 6.95:1 (AA (normal text)).