Colour

#18FFD0

#18FFD0
Cyan
Light
Nearest: Aquamarine

#18FFD0 is a cyan with RGB values 24, 255, 208 and HSL 168°, 100%, 55%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#18FFD0#18FFD0

HEX#18FFD0

RGBrgb(24, 255, 208)

RGB (0–1)0.0941, 1, 0.8157

RGB percentages9.4%, 100%, 81.6%

HSLhsl(167.8, 100%, 54.7%)

HSV / HSBhsv(167.8, 90.6%, 100%)

CMYK90.6%, 0%, 18.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,638,352

CSS custom property--colour: #18FFD0;

Brightness & contrast

Relative luminance0.76268WCAG 2.x, 0 is black and 1 is white

Perceived brightness208 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.25:1

Contrast with white1.29:1WCAG normal text: Fail

Contrast with black16.25:1WCAG normal text: AAA

Greyscale equivalent#CACACA

Inverted#E7002F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F6EDCEno red cones; affects about 1% of men; ΔE 58.6 from the original

Deuteranopia#DDDBD3no green cones; the most common form, about 1% of men; ΔE 59.5 from the original

Tritanopia#00FFF1no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original

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

Contrast with white, large text1.29:1WCAG large text: Fail

Contrast with black, large text16.25:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 14.7 Turquoise · ΔE 22.1 Aqua · ΔE 25.7 Cyan · ΔE 25.7 Medium aquamarine · ΔE 25.9 Medium spring green · ΔE 26.3

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 14.65, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF1847

Analogous#18FF5D, #18BAFF

Triadic#D018FF, #FFD018

Split complementary#FF18BA, #FF5D18

Tetradic#5D18FF, #FF1847, #BAFF18

Tints, shades & saturation

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

Lighter +40%#E4FFFA

Lighter +30%#B1FFEF

Lighter +20%#7EFFE5

Lighter +10%#4BFFDA

Darker −10%#00E4B6

Darker −20%#00B18D

Darker −30%#007E64

Darker −40%#004B3C

More saturated +25%#18FFD0

Less saturated −25%#35E2BF

Channel breakdown

R24

G255

B208

Red24 (9.4%)

Green255 (100%)

Blue208 (81.6%)

Hue167.79°

Saturation (HSL)100%

Lightness54.71%

Dominant channelGreen

Hex per channelR 18 · G FF · B D0

Keep nerding

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

#18FFD0

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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