#21b458 color: Future Hair
#21b458 is rgb(33, 180, 88) in RGB and oklch(67.659% 0.17656 150.011) in OKLCH. Every other format, shade and contrast value is below.
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- Green
- Medium
- Vivid
- Cool
- ≈ Jade
- emerald-500
- Black 29%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #21b458
#21b458 is a bright green color. In OKLCH it has 67.7% lightness, 0.177 chroma and a hue of 150°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.72:1 contrast and black text 7.73:1, so black text reads better.
The closest named color is Future Hair (#20b562). In Tailwind CSS the closest color is emerald-500.
Lighter: #21b458 mixed with white
Darker: #21b458 mixed with black
Calmer: #21b458 with less saturation
Similar named colors
Colors that go with #21b458
Questions about #21b458
What color is #21b458?
#21b458 is bright green. The closest named color is Future Hair. In RGB it is rgb(33, 180, 88), in HSL hsl(142.45, 69.01%, 41.76%) and in OKLCH oklch(67.659% 0.17656 150.011).
What colors go well with #21b458?
The complementary color of #21b458 is #d169ca. For a calmer combination use the analogous colors #8aa500 and #00b39b. The triadic partners are #6e8dff and #f06451.
Is white or black text more readable on #21b458?
Black text reads better on #21b458: white gives a contrast ratio of 2.72:1 and black gives 7.73:1. WCAG AA asks for at least 4.5:1 for body text.
Is #21b458 a warm or cool color?
#21b458 is a cool color. In OKLCH its hue is 150 degrees, its lightness 67.7% and its chroma 0.177.