#21c778 color: Algal Fuel
#21c778 is rgb(33, 199, 120) in RGB and oklch(73.223% 0.17161 155.599) in OKLCH. Every other format, shade and contrast value is below.
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- Emerald
- Light
- Vivid
- Cool
- ≈ Emerald
- emerald-400
- Black 22%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21c778
#21c778 is a bright light emerald color. In OKLCH it has 73.2% lightness, 0.172 chroma and a hue of 156°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.21:1 contrast and black text 9.51:1, so black text reads better.
The closest named color is Algal Fuel (#21c36f). In Tailwind CSS the closest color is emerald-400.
Lighter: #21c778 mixed with white
Darker: #21c778 mixed with black
Calmer: #21c778 with less saturation
Similar named colors
Colors that go with #21c778
Questions about #21c778
What color is #21c778?
#21c778 is bright light emerald. The closest named color is Algal Fuel. In RGB it is rgb(33, 199, 120), in HSL hsl(151.45, 71.55%, 45.49%) and in OKLCH oklch(73.223% 0.17161 155.599).
What colors go well with #21c778?
The complementary color of #21c778 is #e97ad2. For a calmer combination use the analogous colors #8fba29 and #00c5b6. The triadic partners are #8d9dff and #ff7a58.
Is white or black text more readable on #21c778?
Black text reads better on #21c778: white gives a contrast ratio of 2.21:1 and black gives 9.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21c778 a warm or cool color?
#21c778 is a cool color. In OKLCH its hue is 156 degrees, its lightness 73.2% and its chroma 0.172.