Colour

#99F5DA

#99F5DA
Cyan
Light
Nearest: Aquamarine

#99F5DA is a cyan with RGB values 153, 245, 218 and HSL 162°, 82%, 78%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#99F5DA#99F5DA

HEX#99F5DA

RGBrgb(153, 245, 218)

RGB (0–1)0.6, 0.9608, 0.8549

RGB percentages60%, 96.1%, 85.5%

HSLhsl(162.4, 82.1%, 78%)

HSV / HSBhsv(162.4, 37.6%, 96.1%)

CMYK37.6%, 0%, 11%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,089,946

CSS custom property--colour: #99F5DA;

Brightness & contrast

Relative luminance0.77139WCAG 2.x, 0 is black and 1 is white

Perceived brightness218.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.43:1

Contrast with white1.28:1WCAG normal text: Fail

Contrast with black16.43:1WCAG normal text: AAA

Greyscale equivalent#DFDFDF

Inverted#660A25

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EFEAD9no red cones; affects about 1% of men; ΔE 32.6 from the original

Deuteranopia#E0DFDCno green cones; the most common form, about 1% of men; ΔE 33.3 from the original

Tritanopia#7DF7EDno blue cones; rare, and affects men and women equally; ΔE 10.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.28:1WCAG large text: Fail

Contrast with black, large text16.43:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.4 Medium aquamarine · ΔE 16 Turquoise · ΔE 16.4 Pale turquoise · ΔE 17.5 Medium turquoise · ΔE 19 Powder blue · ΔE 23.3

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.37, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F599B4

Analogous#99F5AC, #99E2F5

Triadic#DA99F5, #F5DA99

Split complementary#F599E2, #F5AC99

Tetradic#AC99F5, #F599B4, #E2F599

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#F6FEFC

Lighter +10%#C7FAEB

Darker −10%#6BF0C9

Darker −20%#3CECB8

Darker −30%#16DFA4

Darker −40%#11B182

More saturated +25%#8FFFDE

Less saturated −25%#A7E7D4

Channel breakdown

R153

G245

B218

Red153 (60%)

Green245 (96.1%)

Blue218 (85.5%)

Hue162.39°

Saturation (HSL)82.14%

Lightness78.04%

Dominant channelGreen

Hex per channelR 99 · G F5 · B DA

Keep nerding

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#99F5DA

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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