Recognised as Colour

#2EFFDF

#2EFFDF
Cyan
Light
Nearest: Aquamarine

#2EFFDF is a cyan with RGB values 46, 255, 223 and HSL 171°, 100%, 59%. It is a light colour, so black text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#2EFFDF#2EFFDF

HEX#2EFFDF

RGBrgb(46, 255, 223)

RGB (0–1)0.1804, 1, 0.8745

RGB percentages18%, 100%, 87.5%

HSLhsl(170.8, 100%, 59%)

HSV / HSBhsv(170.8, 82%, 100%)

CMYK82%, 0%, 12.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,080,159

CSS custom property--colour: #2EFFDF;

Brightness & contrast

Relative luminance0.77429WCAG 2.x, 0 is black and 1 is white

Perceived brightness210.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.49:1

Contrast with white1.27:1WCAG normal text: Fail

Contrast with black16.49:1WCAG normal text: AAA

Greyscale equivalent#D0D0D0

Inverted#D10020

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F4EFDEno red cones; affects about 1% of men; ΔE 54.4 from the original

Deuteranopia#DADCE2no green cones; the most common form, about 1% of men; ΔE 55.7 from the original

Tritanopia#00FFF5no blue cones; rare, and affects men and women equally; ΔE 11.7 from the original

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

Contrast with white, large text1.27:1WCAG large text: Fail

Contrast with black, large text16.49:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 12.5 Turquoise · ΔE 15.4 Aqua · ΔE 17.2 Cyan · ΔE 17.2 Medium aquamarine · ΔE 23.3 Medium turquoise · ΔE 24.4

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 12.53, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF2E4E

Analogous#2EFF76, #2EB7FF

Triadic#DF2EFF, #FFDF2E

Split complementary#FF2EB7, #FF762E

Tetradic#762EFF, #FF2E4E, #B7FF2E

Tints, shades & saturation

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

Lighter +40%#FAFFFE

Lighter +30%#C7FFF6

Lighter +20%#94FFEF

Lighter +10%#61FFE7

Darker −10%#00FAD4

Darker −20%#00C7A9

Darker −30%#00947D

Darker −40%#006152

More saturated +25%#2EFFDF

Less saturated −25%#48E5CD

Channel breakdown

R46

G255

B223

Red46 (18%)

Green255 (100%)

Blue223 (87.5%)

Hue170.81°

Saturation (HSL)100%

Lightness59.02%

Dominant channelGreen

Hex per channelR 2E · G FF · B DF

Keep nerding

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

#2EFFDF

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

Nerdulate something else