Recognised as Colour

#12FFDC

#12FFDC
Cyan
Light
Nearest: Aquamarine

#12FFDC is a cyan with RGB values 18, 255, 220 and HSL 171°, 100%, 54%. 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

#12FFDC#12FFDC

HEX#12FFDC

RGBrgb(18, 255, 220)

RGB (0–1)0.0706, 1, 0.8627

RGB percentages7.1%, 100%, 86.3%

HSLhsl(171.1, 100%, 53.5%)

HSV / HSBhsv(171.1, 92.9%, 100%)

CMYK92.9%, 0%, 13.7%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,245,148

CSS custom property--colour: #12FFDC;

Brightness & contrast

Relative luminance0.76816WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.36:1

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

Contrast with black16.36:1WCAG normal text: AAA

Greyscale equivalent#CACACA

Inverted#ED0023

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F4EEDBno red cones; affects about 1% of men; ΔE 56.6 from the original

Deuteranopia#DADBDFno green cones; the most common form, about 1% of men; ΔE 57.9 from the original

Tritanopia#00FFF5no blue cones; rare, and affects men and women equally; ΔE 13.6 from the original

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

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

Contrast with black, large text16.36:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.7 Turquoise · ΔE 17.3 Aqua · ΔE 19.2 Cyan · ΔE 19.2 Medium aquamarine · ΔE 24.5 Medium turquoise · ΔE 26.4

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.73, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF1235

Analogous#12FF65, #12ACFF

Triadic#DC12FF, #FFDC12

Split complementary#FF12AC, #FF6512

Tetradic#6512FF, #FF1235, #ACFF12

Tints, shades & saturation

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

Lighter +40%#DEFFFA

Lighter +30%#ABFFF3

Lighter +20%#78FFEB

Lighter +10%#45FFE4

Darker −10%#00DEBD

Darker −20%#00AB92

Darker −30%#007866

Darker −40%#00453B

More saturated +25%#12FFDC

Less saturated −25%#30E1C7

Channel breakdown

R18

G255

B220

Red18 (7.1%)

Green255 (100%)

Blue220 (86.3%)

Hue171.14°

Saturation (HSL)100%

Lightness53.53%

Dominant channelGreen

Hex per channelR 12 · G FF · B DC

Keep nerding

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

#12FFDC

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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