#40cf99 color: Dark Shamrock
#40cf99 is rgb(64, 207, 153) in RGB and oklch(76.538% 0.14443 163.546) in OKLCH. Every other format, shade and contrast value is below.
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- Emerald
- Light
- Vivid
- Cool
- ≈ Emerald
- emerald-400
- Black 19%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #40cf99
#40cf99 is a bright light emerald color. In OKLCH it has 76.5% lightness, 0.144 chroma and a hue of 164°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.98:1 contrast and black text 10.6:1, so black text reads better.
The closest named color is Dark Shamrock (#33cc99). In Tailwind CSS the closest color is emerald-400.
Lighter: #40cf99 mixed with white
Darker: #40cf99 mixed with black
Calmer: #40cf99 with less saturation
Similar named colors
Colors that go with #40cf99
Questions about #40cf99
What color is #40cf99?
#40cf99 is bright light emerald. The closest named color is Dark Shamrock. In RGB it is rgb(64, 207, 153), in HSL hsl(157.34, 59.83%, 53.14%) and in OKLCH oklch(76.538% 0.14443 163.546).
What colors go well with #40cf99?
The complementary color of #40cf99 is #f28bca. For a calmer combination use the analogous colors #8dc663 and #00cfcd. The triadic partners are #a7a5ff and #fe9263.
Is white or black text more readable on #40cf99?
Black text reads better on #40cf99: white gives a contrast ratio of 1.98:1 and black gives 10.6:1. WCAG AA asks for at least 4.5:1 for body text.
Is #40cf99 a warm or cool color?
#40cf99 is a cool color. In OKLCH its hue is 164 degrees, its lightness 76.5% and its chroma 0.144.