RGB to HEX: #B9F8CF

Also known as: Tailwind green-200

rgb(185 248 207) → #B9F8CF

Values are shown at full precision, so converting back gives exactly #b9f8cf. The rounded form is what you normally paste into CSS.

Step-by-step math

Every number below is computed from the input, nothing is looked up.

1. base 10 → base 16

R = 185 = 11×16 + 9 → B9
G = 248 = 15×16 + 8 → F8
B = 207 = 12×16 + 15 → CF

2. pairs → HEX
```
B9 F8 CF → #B9F8CF
```

All formats

HEX: #b9f8cf
RGB: rgb(185 248 207)
RGB (legacy): rgb(185, 248, 207)
HSL: hsl(140.95 81.82% 84.90%) → hsl(141 82% 85%)
HWB: hwb(141 73% 3%)
OKLCH: oklch(0.926 0.084 155.9) · oklch(92.6% 0.084 155.9)
OKLab: oklab(0.926 -0.077 0.035)
Lab (D50): lab(92.52 -26.58 13.09)
LCH (D50): lch(92.52 29.63 153.79)
Display P3: color(display-p3 0.7771 0.9656 0.8235)
Linear sRGB: color(srgb-linear 0.4851 0.9387 0.6240)

Gamut: sRGB and Display P3

#B9F8CF is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.121 and Display P3 reaches 0.136; this color uses 70% of the sRGB chroma available.

CSS snippets

.element {
  color: #b9f8cf;
  color: rgb(185 248 207);
  color: hsl(141 82% 85%);
  color: oklch(0.926 0.084 155.9);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.926 0.084 155.9);
}
/* arbitrary values */
class="text-[#b9f8cf] bg-[oklch(0.926_0.084_155.9)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.7771 0.9656 0.8235); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #b9f8cf calc(l - 0.1) c h); }

Nearby colors

Closest colors in the Tailwind and CSS named palettes (OKLab distance).

Lighter and darker, same hue and chroma

#CDFFE3 · oklch(0.986 0.084 155.9) · ΔL +0.06
#A6E4BC · oklch(0.866 0.084 155.9) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

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Guides: What is OKLCH?