#51A57B

Color Details

HEX
#51A57B
RGB
rgb(81, 165, 123)
HSL
hsl(150, 34%, 48%)
CMYK
cmyk(51%, 0%, 25%, 35%)
Best text on this color #000000 (CR 7.02:1) Determined by WCAG contrast ratio

Readability Previews

Black on #51a57b
Contrast 7.02:1 AAA
White on #51a57b
Contrast 2.99:1 Fail
#51a57b on Black
Contrast 7.02:1 AAA
#51a57b on White
Contrast 2.99:1 Fail

Tints & Shades

#74b795
#97c9b0
#b9dbca
#418462
#31634a
#204231

Complement & Analogous

#a4517a
#51a4a4
#51a451

Triadic

#7a51a4
#a47a51

Monochrome

#204231 #31634a #51a57b #97c9b0 #b9dbca #dcede5

Analogous

#51a451 #85bf85 #51a57b #74b6b6 #51a4a4 #418383

Complementary Mix

#31634a #51a57b #97c9b0 #a4517a #c48ea9 #6b354f

Nearby Colors

#51a57a
#51a57c
#51a56b
#51a58b

Embed #51A57B swatch

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About #51A57B

#51A57B converts to RGB(81, 165, 123) and HSL(150, 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).

#51A57B FAQs

What is the RGB value of #51A57B?
RGB: 81, 165, 123. Copy as CSS: rgb(81, 165, 123)
Is #51A57B a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #51A57B?
Complement: #a4517a.
Does #51A57B have good contrast on white or black?
On white: 2.99:1 (Fails AA). On black: 7.02:1 (AAA (normal text)).