Colour

#63E9BA

#63E9BA
Cyan
Light
Nearest: Aquamarine

#63E9BA is a cyan with RGB values 99, 233, 186 and HSL 159°, 75%, 65%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#63E9BA#63E9BA

HEX#63E9BA

RGBrgb(99, 233, 186)

RGB (0–1)0.3882, 0.9137, 0.7294

RGB percentages38.8%, 91.4%, 72.9%

HSLhsl(159, 75.3%, 65.1%)

HSV / HSBhsv(159, 57.5%, 91.4%)

CMYK57.5%, 0%, 20.2%, 8.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,547,898

CSS custom property--colour: #63E9BA;

Brightness & contrast

Relative luminance0.64476WCAG 2.x, 0 is black and 1 is white

Perceived brightness196.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.9:1

Contrast with white1.51:1WCAG normal text: Fail

Contrast with black13.9:1WCAG normal text: AAA

Greyscale equivalent#C9C9C9

Inverted#9C1645

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E4DAB8no red cones; affects about 1% of men; ΔE 46.1 from the original

Deuteranopia#D1CCBDno green cones; the most common form, about 1% of men; ΔE 47 from the original

Tritanopia#13EADCno blue cones; rare, and affects men and women equally; ΔE 18.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.51:1WCAG large text: Fail

Contrast with black, large text13.9:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 8.4 Medium aquamarine · ΔE 13.2 Turquoise · ΔE 16.6 Medium seagreen · ΔE 22.6 Medium turquoise · ΔE 23.9 Light green · ΔE 25.1

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 8.42, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#E96392

Analogous#63E977, #63D5E9

Triadic#BA63E9, #E9BA63

Split complementary#E963D5, #E97763

Tetradic#7763E9, #E96392, #D5E963

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#E9FCF5

Lighter +20%#BCF6E2

Lighter +10%#90EFCE

Darker −10%#36E3A6

Darker −20%#1CCA8D

Darker −30%#169D6E

Darker −40%#10704E

More saturated +25%#4DFFC1

Less saturated −25%#79D3B3

Channel breakdown

R99

G233

B186

Red99 (38.8%)

Green233 (91.4%)

Blue186 (72.9%)

Hue158.96°

Saturation (HSL)75.28%

Lightness65.1%

Dominant channelGreen

Hex per channelR 63 · G E9 · B BA

Keep nerding

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

#63E9BA

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

Nerdulate something else