HEX to HSL: #A7F3D0

Also known as: Tailwind v3 emerald-200

#A7F3D0 → hsl(152 76% 80%)

Values are shown at full precision, so converting back gives exactly #a7f3d0. 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. RGB ÷ 255
```
R = 0.6549
G = 0.9529
B = 0.8157
```

2. max, min, Δ

max = 0.9529
min = 0.6549
Δ = max − min = 0.2980

3. L
```
L = (max + min) / 2 = 0.8039 = 80.39%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.7600 = 76.00%

5. H

max is G → H = 60° × ((B − R) / Δ + 2) = 60° × ((0.8157 − 0.6549) / 0.2980 + 2) = 152.37°

6. HSL
```
hsl(152.37 76.00% 80.39%)
```

All formats

HEX: #a7f3d0
RGB: rgb(167 243 208)
RGB (legacy): rgb(167, 243, 208)
HSL: hsl(152.37 76.00% 80.39%) → hsl(152 76% 80%)
HWB: hwb(152 65% 5%)
OKLCH: oklch(0.905 0.089 164.2) · oklch(90.5% 0.089 164.2)
OKLab: oklab(0.905 -0.086 0.024)
Lab (D50): lab(90.17 -29.84 9.11)
LCH (D50): lch(90.17 31.20 163.02)
Display P3: color(display-p3 0.7200 0.9450 0.8243)
Linear sRGB: color(srgb-linear 0.3864 0.8963 0.6308)

Gamut: sRGB and Display P3

#A7F3D0 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.151 and Display P3 reaches 0.170; this color uses 59% of the sRGB chroma available.

CSS snippets

.element {
  color: #a7f3d0;
  color: rgb(167 243 208);
  color: hsl(152 76% 80%);
  color: oklch(0.905 0.089 164.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.905 0.089 164.2);
}
/* arbitrary values */
class="text-[#a7f3d0] bg-[oklch(0.905_0.089_164.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.7200 0.9450 0.8243); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #a7f3d0 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

#BBFFE4 · oklch(0.965 0.089 164.2) · ΔL +0.06
#94DFBD · oklch(0.845 0.089 164.2) · 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?