Recognised as Colour

#63FFE7

#63FFE7
Cyan
Light
Nearest: Aquamarine

#63FFE7 is a cyan with RGB values 99, 255, 231 and HSL 171°, 100%, 69%. It is a light colour, so black text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#63FFE7#63FFE7

HEX#63FFE7

RGBrgb(99, 255, 231)

RGB (0–1)0.3882, 1, 0.9059

RGB percentages38.8%, 100%, 90.6%

HSLhsl(170.8, 100%, 69.4%)

HSV / HSBhsv(170.8, 61.2%, 100%)

CMYK61.2%, 0%, 9.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,553,575

CSS custom property--colour: #63FFE7;

Brightness & contrast

Relative luminance0.79942WCAG 2.x, 0 is black and 1 is white

Perceived brightness217.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.99:1

Contrast with white1.24:1WCAG normal text: Fail

Contrast with black16.99:1WCAG normal text: AAA

Greyscale equivalent#DCDCDC

Inverted#9C0018

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F4F1E6no red cones; affects about 1% of men; ΔE 46.3 from the original

Deuteranopia#DDE0E9no green cones; the most common form, about 1% of men; ΔE 47.5 from the original

Tritanopia#00FFF8no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.24:1WCAG large text: Fail

Contrast with black, large text16.99:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 10.5 Turquoise · ΔE 11.2 Aqua · ΔE 13.5 Cyan · ΔE 13.5 Medium turquoise · ΔE 19 Medium aquamarine · ΔE 20.1

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 10.53, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF637B

Analogous#63FF99, #63C9FF

Triadic#E763FF, #FFE763

Split complementary#FF63C9, #FF9963

Tetradic#9963FF, #FF637B, #C9FF63

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FCFFFF

Lighter +20%#C9FFF7

Lighter +10%#96FFEF

Darker −10%#30FFDF

Darker −20%#00FCD5

Darker −30%#00C9AA

Darker −40%#00967F

More saturated +25%#63FFE7

Less saturated −25%#76ECD9

Channel breakdown

R99

G255

B231

Red99 (38.8%)

Green255 (100%)

Blue231 (90.6%)

Hue170.77°

Saturation (HSL)100%

Lightness69.41%

Dominant channelGreen

Hex per channelR 63 · G FF · B E7

Keep nerding

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

#63FFE7

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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