#40cb99 color: Dark Shamrock
#40cb99 is rgb(64, 203, 153) in RGB and oklch(75.535% 0.13938 164.78) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
- Ctrl Vpaste a color anywhere
- Spacerandom color
- Ccopy HEX
- Emerald
- Light
- Vivid
- Cool
- ≈ Emerald
- emerald-400
- Black 20%
Inside sRGB: displays the same on any screen.
Shades
From lightest to darkest. Click a shade to use it.
Harmonies
Open as paletteRecent
Colors you stop on or copy appear here. They stay on this device.
About #40cb99
#40cb99 is a bright light emerald color. In OKLCH it has 75.5% lightness, 0.139 chroma and a hue of 165°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.05:1 contrast and black text 10.22:1, so black text reads better.
The closest named color is Dark Shamrock (#33cc99). In Tailwind CSS the closest color is emerald-400.
Lighter: #40cb99 mixed with white
Darker: #40cb99 mixed with black
Calmer: #40cb99 with less saturation
Similar named colors
Colors that go with #40cb99
Questions about #40cb99
What color is #40cb99?
#40cb99 is bright light emerald. The closest named color is Dark Shamrock. In RGB it is rgb(64, 203, 153), in HSL hsl(158.42, 57.2%, 52.35%) and in OKLCH oklch(75.535% 0.13938 164.78).
What colors go well with #40cb99?
The complementary color of #40cb99 is #ed8ac4. For a calmer combination use the analogous colors #89c365 and #00caca. The triadic partners are #a7a2ff and #f89161.
Is white or black text more readable on #40cb99?
Black text reads better on #40cb99: white gives a contrast ratio of 2.05:1 and black gives 10.22:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40cb99 a warm or cool color?
#40cb99 is a cool color. In OKLCH its hue is 165 degrees, its lightness 75.5% and its chroma 0.139.