Colour

#01FFCB

#01FFCB
Cyan
Light
Nearest: Aquamarine

#01FFCB is a cyan with RGB values 1, 255, 203 and HSL 168°, 100%, 50%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#01FFCB#01FFCB

HEX#01FFCB

RGBrgb(1, 255, 203)

RGB (0–1)0.0039, 1, 0.7961

RGB percentages0.4%, 100%, 79.6%

HSLhsl(167.7, 100%, 50.2%)

HSV / HSBhsv(167.7, 99.6%, 100%)

CMYK99.6%, 0%, 20.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer131,019

CSS custom property--colour: #01FFCB;

Brightness & contrast

Relative luminance0.75838WCAG 2.x, 0 is black and 1 is white

Perceived brightness207 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.17:1

Contrast with white1.3:1WCAG normal text: Fail

Contrast with black16.17:1WCAG normal text: AAA

Greyscale equivalent#C5C5C5

Inverted#FE0034

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F7EDC8no red cones; affects about 1% of men; ΔE 60.1 from the original

Deuteranopia#DDDACFno green cones; the most common form, about 1% of men; ΔE 61.2 from the original

Tritanopia#00FFF0no blue cones; rare, and affects men and women equally; ΔE 20.3 from the original

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

Contrast with white, large text1.3:1WCAG large text: Fail

Contrast with black, large text16.17:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 16.5 Medium spring green · ΔE 23.5 Turquoise · ΔE 24.7 Medium aquamarine · ΔE 27.5 Aqua · ΔE 28.6 Cyan · ΔE 28.6

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 16.51, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF0135

Analogous#01FF4C, #01B4FF

Triadic#CB01FF, #FFCB01

Split complementary#FF01B4, #FF4C01

Tetradic#4C01FF, #FF0135, #B4FF01

Tints, shades & saturation

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

Lighter +40%#CDFFF5

Lighter +30%#9AFFEA

Lighter +20%#67FFE0

Lighter +10%#34FFD5

Darker −10%#00CDA3

Darker −20%#009A7A

Darker −30%#006752

Darker −40%#003429

More saturated +25%#01FFCB

Less saturated −25%#21DFB8

Channel breakdown

G255

B203

Red1 (0.4%)

Green255 (100%)

Blue203 (79.6%)

Hue167.72°

Saturation (HSL)100%

Lightness50.2%

Dominant channelGreen

Hex per channelR 01 · G FF · B CB

Keep nerding

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#01FFCB

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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