RGB to HEX: #115E59

Also known as: Tailwind v3 teal-800

rgb(17 94 89) → #115E59

Values are shown at full precision, so converting back gives exactly #115e59. 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 = 17 = 1×16 + 1 → 11
G = 94 = 5×16 + 14 → 5E
B = 89 = 5×16 + 9 → 59

2. pairs → HEX
```
11 5E 59 → #115E59
```

All formats

HEX: #115e59
RGB: rgb(17 94 89)
RGB (legacy): rgb(17, 94, 89)
HSL: hsl(176.10 69.37% 21.76%) → hsl(176 69% 22%)
HWB: hwb(176 7% 63%)
OKLCH: oklch(0.437 0.071 188.2) · oklch(43.7% 0.071 188.2)
OKLab: oklab(0.437 -0.070 -0.010)
Lab (D50): lab(35.51 -24.05 -3.94)
LCH (D50): lch(35.51 24.37 189.30)
Display P3: color(display-p3 0.1699 0.3630 0.3478)
Linear sRGB: color(srgb-linear 0.0056 0.1119 0.0999)

Gamut: sRGB and Display P3

#115E59 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.076 and Display P3 reaches 0.102; this color uses 93% of the sRGB chroma available.

CSS snippets

.element {
  color: #115e59;
  color: rgb(17 94 89);
  color: hsl(176 69% 22%);
  color: oklch(0.437 0.071 188.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.437 0.071 188.2);
}
/* arbitrary values */
class="text-[#115e59] bg-[oklch(0.437_0.071_188.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.1699 0.3630 0.3478); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #115e59 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

#286F6A · oklch(0.497 0.071 188.2) · ΔL +0.06
#004D49 · oklch(0.377 0.071 188.2) · 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?