#21c577 color: Algal Fuel
#21c577 is rgb(33, 197, 119) in RGB and oklch(72.683% 0.17 155.655) in OKLCH. Every other format, shade and contrast value is below.
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- Emerald
- Light
- Vivid
- Cool
- ≈ Emerald
- emerald-500
- Black 23%
Inside sRGB: displays the same on any screen.
Shades
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About #21c577
#21c577 is a bright light emerald color. In OKLCH it has 72.7% lightness, 0.17 chroma and a hue of 156°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.25:1 contrast and black text 9.32:1, so black text reads better.
The closest named color is Algal Fuel (#21c36f). In Tailwind CSS the closest color is emerald-500.
Lighter: #21c577 mixed with white
Darker: #21c577 mixed with black
Calmer: #21c577 with less saturation
Similar named colors
Colors that go with #21c577
Questions about #21c577
What color is #21c577?
#21c577 is bright light emerald. The closest named color is Algal Fuel. In RGB it is rgb(33, 197, 119), in HSL hsl(151.46, 71.3%, 45.1%) and in OKLCH oklch(72.683% 0.17 155.655).
What colors go well with #21c577?
The complementary color of #21c577 is #e679cf. For a calmer combination use the analogous colors #8db829 and #00c3b4. The triadic partners are #8b9bff and #fe7957.
Is white or black text more readable on #21c577?
Black text reads better on #21c577: white gives a contrast ratio of 2.25:1 and black gives 9.32:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21c577 a warm or cool color?
#21c577 is a cool color. In OKLCH its hue is 156 degrees, its lightness 72.7% and its chroma 0.17.