Colour

#63DCA9

#63DCA9
Cyan
Light
Nearest: Medium aquamarine

#63DCA9 is a cyan with RGB values 99, 220, 169 and HSL 155°, 63%, 63%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#63DCA9#63DCA9

HEX#63DCA9

RGBrgb(99, 220, 169)

RGB (0–1)0.3882, 0.8627, 0.6627

RGB percentages38.8%, 86.3%, 66.3%

HSLhsl(154.7, 63.4%, 62.5%)

HSV / HSBhsv(154.7, 55%, 86.3%)

CMYK55%, 0%, 23.2%, 13.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,544,553

CSS custom property--colour: #63DCA9;

Brightness & contrast

Relative luminance0.56704WCAG 2.x, 0 is black and 1 is white

Perceived brightness186 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.34:1

Contrast with white1.7:1WCAG normal text: Fail

Contrast with black12.34:1WCAG normal text: AAA

Greyscale equivalent#BFBFBF

Inverted#9C2356

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D9CEA6no red cones; affects about 1% of men; ΔE 43.9 from the original

Deuteranopia#C7C1ACno green cones; the most common form, about 1% of men; ΔE 44.5 from the original

Tritanopia#31DCCEno blue cones; rare, and affects men and women equally; ΔE 20.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.7:1WCAG large text: Fail

Contrast with black, large text12.34:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.9 Aquamarine · ΔE 13.1 Medium seagreen · ΔE 17.6 Turquoise · ΔE 19.1 Light green · ΔE 23 Dark seagreen · ΔE 23.6

Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.91, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#DC6396

Analogous#63DC6C, #63D3DC

Triadic#A963DC, #DCA963

Split complementary#DC63D3, #DC6C63

Tetradic#6C63DC, #DC6396, #D3DC63

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#E0F8EE

Lighter +20%#B6EFD7

Lighter +10%#8DE5C0

Darker −10%#39D392

Darker −20%#28B177

Darker −30%#1E885B

Darker −40%#155E3F

More saturated +25%#4BF4AD

Less saturated −25%#7BC4A5

Channel breakdown

R99

G220

B169

Red99 (38.8%)

Green220 (86.3%)

Blue169 (66.3%)

Hue154.71°

Saturation (HSL)63.35%

Lightness62.55%

Dominant channelGreen

Hex per channelR 63 · G DC · B A9

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#63DCA9

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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