HEX to RGB: #134E4A

Also known as: Tailwind v3 teal-900

#134E4A → rgb(19 78 74)

Values are shown at full precision, so converting back gives exactly #134e4a. 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. HEX → pairs
```
#134E4A → 13 | 4E | 4A
```

2. base 16 → base 10

R = 13₁₆ = 1×16 + 3 = 19
G = 4E₁₆ = 4×16 + 14 = 78
B = 4A₁₆ = 4×16 + 10 = 74

3. RGB
```
rgb(19 78 74)
```

All formats

HEX: #134e4a
RGB: rgb(19 78 74)
RGB (legacy): rgb(19, 78, 74)
HSL: hsl(175.93 60.82% 19.02%) → hsl(176 61% 19%)
HWB: hwb(176 7% 69%)
OKLCH: oklch(0.386 0.059 188.4) · oklch(38.6% 0.059 188.4)
OKLab: oklab(0.386 -0.058 -0.009)
Lab (D50): lab(29.47 -20.09 -3.38)
LCH (D50): lch(29.47 20.37 189.54)
Display P3: color(display-p3 0.1468 0.3013 0.2891)
Linear sRGB: color(srgb-linear 0.0065 0.0762 0.0685)

Gamut: sRGB and Display P3

#134E4A is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.067 and Display P3 reaches 0.090; this color uses 88% of the sRGB chroma available.

CSS snippets

.element {
  color: #134e4a;
  color: rgb(19 78 74);
  color: hsl(176 61% 19%);
  color: oklch(0.386 0.059 188.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.386 0.059 188.4);
}
/* arbitrary values */
class="text-[#134e4a] bg-[oklch(0.386_0.059_188.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.1468 0.3013 0.2891); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #134e4a 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

#275F5A · oklch(0.446 0.059 188.4) · ΔL +0.06
#003E3A · oklch(0.326 0.059 188.4) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?