RGB to HEX: #7FFFD4

Also known as: CSS aquamarine

rgb(127 255 212) → #7FFFD4

Values are shown at full precision, so converting back gives exactly #7fffd4. 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 = 127 = 7×16 + 15 → 7F
G = 255 = 15×16 + 15 → FF
B = 212 = 13×16 + 4 → D4

2. pairs → HEX
```
7F FF D4 → #7FFFD4
```

All formats

HEX: #7fffd4
RGB: rgb(127 255 212)
RGB (legacy): rgb(127, 255, 212)
HSL: hsl(159.84 100.00% 74.90%) → hsl(160 100% 75%)
HWB: hwb(160 50% 0%)
OKLCH: oklch(0.915 0.130 169.0) · oklch(91.5% 0.130 169.0)
OKLab: oklab(0.915 -0.128 0.025)
Lab (D50): lab(91.86 -44.85 9.15)
LCH (D50): lch(91.86 45.77 168.46)
Display P3: color(display-p3 0.6279 0.9884 0.8409)
Linear sRGB: color(srgb-linear 0.2122 1.0000 0.6584)

Gamut: sRGB and Display P3

#7FFFD4 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.130 and Display P3 reaches 0.147; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #7fffd4;
  color: rgb(127 255 212);
  color: hsl(160 100% 75%);
  color: oklch(0.915 0.130 169.0);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.915 0.130 169.0);
}
/* arbitrary values */
class="text-[#7fffd4] bg-[oklch(0.915_0.130_169.0)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.6279 0.9884 0.8409); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #7fffd4 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

#94FFE8 · oklch(0.975 0.130 169.0) · ΔL +0.06
#6AEBC1 · oklch(0.855 0.130 169.0) · 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?