OKLCH to HEX: #ECFCCB

Also known as: Tailwind v3 lime-100

oklch(0.96693 0.06591 122.328) → #ECFCCB

Values are shown at full precision, so converting back gives exactly #ecfccb. 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. input
```
oklch(0.96693 0.06591 122.328)
```

2. OKLCH → Oklab

a = C·cos H = -0.03525
b = C·sin H = 0.05569

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.964979
m′ = L − 0.1056·a − 0.0639·b = 0.967094
s′ = L − 0.0895·a − 1.2915·b = 0.898156

4. cube

l = 0.964979³ = 0.898575
m = 0.967094³ = 0.904496
s = 0.898156³ = 0.724528

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.838791
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.973433
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.597205

6. linear → sRGB, × 255

R = 0.92549 × 255 = 236.00 → 236
G = 0.98823 × 255 = 252.00 → 252
B = 0.79608 × 255 = 203.00 → 203

7. RGB → HEX
```
#ECFCCB
```

All formats

HEX: #ecfccb
RGB: rgb(236 252 203)
RGB (legacy): rgb(236, 252, 203)
HSL: hsl(79.59 89.09% 89.22%) → hsl(80 89% 89%)
HWB: hwb(80 80% 1%)
OKLCH: oklch(0.967 0.066 122.3) · oklch(96.7% 0.066 122.3)
OKLab: oklab(0.967 -0.035 0.056)
Lab (D50): lab(96.85 -11.53 21.71)
LCH (D50): lch(96.85 24.59 117.97)
Display P3: color(display-p3 0.9370 0.9862 0.8144)
Linear sRGB: color(srgb-linear 0.8388 0.9734 0.5972)

Gamut: sRGB and Display P3

#ECFCCB is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.094 and Display P3 reaches 0.101; this color uses 70% of the sRGB chroma available.

CSS snippets

.element {
  color: #ecfccb;
  color: rgb(236 252 203);
  color: hsl(80 89% 89%);
  color: oklch(0.967 0.066 122.3);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.967 0.066 122.3);
}
/* arbitrary values */
class="text-[#ecfccb] bg-[oklch(0.967_0.066_122.3)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9370 0.9862 0.8144); }
}

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

#F7FFD6 · oklch(1.000 0.066 122.3) · ΔL +0.06
#D8E8B8 · oklch(0.907 0.066 122.3) · 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?