Recognised as Colour

#01FACC

#01FACC
Cyan
Light
Nearest: Aquamarine

#01FACC is a cyan with RGB values 1, 250, 204 and HSL 169°, 99%, 49%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#01FACC#01FACC

HEX#01FACC

RGBrgb(1, 250, 204)

RGB (0–1)0.0039, 0.9804, 0.8

RGB percentages0.4%, 98%, 80%

HSLhsl(168.9, 99.2%, 49.2%)

HSV / HSBhsv(168.9, 99.6%, 98%)

CMYK99.6%, 0%, 18.4%, 2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer129,740

CSS custom property--colour: #01FACC;

Brightness & contrast

Relative luminance0.72737WCAG 2.x, 0 is black and 1 is white

Perceived brightness203.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.55:1

Contrast with white1.35:1WCAG normal text: Fail

Contrast with black15.55:1WCAG normal text: AAA

Greyscale equivalent#C2C2C2

Inverted#FE0533

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F1E9CAno red cones; affects about 1% of men; ΔE 58 from the original

Deuteranopia#D8D6CFno green cones; the most common form, about 1% of men; ΔE 59.4 from the original

Tritanopia#00FDEDno blue cones; rare, and affects men and women equally; ΔE 16.5 from the original

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

Contrast with white, large text1.35:1WCAG large text: Fail

Contrast with black, large text15.55:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 14.7 Turquoise · ΔE 21.1 Medium aquamarine · ΔE 24.8 Aqua · ΔE 25.4 Cyan · ΔE 25.4 Medium spring green · ΔE 26.6

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 14.72, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FA012F

Analogous#01FA4F, #01ACFA

Triadic#CC01FA, #FACC01

Split complementary#FA01AC, #FA4F01

Tetradic#4F01FA, #FA012F, #ACFA01

Tints, shades & saturation

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

Lighter +40%#C8FFF5

Lighter +30%#95FFEB

Lighter +20%#63FEE2

Lighter +10%#30FED8

Darker −10%#01C7A3

Darker −20%#019479

Darker −30%#006250

Darker −40%#002F26

More saturated +25%#00FBCD

Less saturated −25%#20DBB8

Channel breakdown

G250

B204

Red1 (0.4%)

Green250 (98%)

Blue204 (80%)

Hue168.92°

Saturation (HSL)99.2%

Lightness49.22%

Dominant channelGreen

Hex per channelR 01 · G FA · B CC

Keep nerding

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

#01FACC

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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