Palettes / Colors / #57EFBB
#57EFBB — Vivid Green
#57EFBB is a green color we call Vivid Green, closest to the named color Turquoise (#40E0D0). It belongs to the green family.
Color name
Closest CSS keyword: turquoise (#40E0D0) — not an exact match. CSS turquoise gives you #40E0D0, a different color; use #57EFBB when you need this exact shade.
Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.
#57EFBB is a cool green color associated with growth, calm and balance. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.
Its strongest partner is its complement #EF578C; it also sits naturally between #57EF6E and #57D9EF. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #57EFBB |
|---|---|
| RGB | 87, 239, 187 |
| HSL | 159°, 83%, 64% |
| HSV | 159°, 64%, 94% |
| CMYK | 64%, 0%, 22%, 6% |
| XYZ | 43.77, 67.35, 57.71 |
| Yxy | 67.35, 0.2593, 0.3989 |
| CIE-Lab | 85.68, -52.17, 13.46 |
| Hunter Lab | 82.07, -44.73, 11.72 |
RGB & CMYK percentages
Red 34% · Green 94% · Blue 73%
Cyan 64% · Magenta 0% · Yellow 22% · Key 6%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
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CSS code for #57EFBB
.text { color: #57EFBB; }
.background { background-color: #57EFBB; }
.border { border: 3px solid #57EFBB; }
.text-rgb { color: rgb(87, 239, 187); }
.text-hsl { color: hsl(159, 83%, 64%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #57EFBB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(87, 239, 187, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #57EFBB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(87, 239, 187, 0.8); }
HTML: <p style="color:#57EFBB">Text here</p> · <div style="background-color:#57EFBB">Div content here</div>
Shades of #57EFBB
Tints of #57EFBB
Tones of #57EFBB
Color harmonies
Complementary — #EF578C:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 1.45:1 Fails |
|---|---|
| Against black text | 14.47:1 AAA |
Best text color on #57EFBB: #000000.
Semi-transparent (opacity) text on #57EFBB
Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:
Smaller body text shows the effect best.
Blended color: · Contrast against #57EFBB: ·
How #57EFBB looks with color blindness
Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:
Closest design-system colors
The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:
Palettes with a similar color
These palettes use a close neighbour of #57EFBB rather than the exact color:
Similar colors
The closest colors that actually appear in our palette collection — click any to open its page:
Browse neighbouring colors
Frequently asked questions
What color is #57EFBB?
#57EFBB is Vivid Green, a green color (RGB 87, 239, 187). Its closest standard named color is Turquoise.
What is the RGB and HSL of #57EFBB?
#57EFBB is RGB 87, 239, 187 — HSL 159°, 83%, 64% — CMYK 64%, 0%, 22%, 6%.
What colors go with #57EFBB?
Its complement is #EF578C; analogous partners are #57EF6E and #57D9EF. It also appears in 6+ palettes in our collection.
Can I use #57EFBB for text?
Black text on #57EFBB has a contrast ratio of 14.47:1 (passes WCAG AA); white text gives 1.45:1.