Colour

#23FEDF

#23FEDF
Cyan
Light
Nearest: Aquamarine

#23FEDF is a cyan with RGB values 35, 254, 223 and HSL 172°, 99%, 57%. 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

#23FEDF#23FEDF

HEX#23FEDF

RGBrgb(35, 254, 223)

RGB (0–1)0.1373, 0.9961, 0.8745

RGB percentages13.7%, 99.6%, 87.5%

HSLhsl(171.5, 99.1%, 56.7%)

HSV / HSBhsv(171.5, 86.2%, 99.6%)

CMYK86.2%, 0%, 12.2%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,359,007

CSS custom property--colour: #23FEDF;

Brightness & contrast

Relative luminance0.76569WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.31:1

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

Contrast with black16.31:1WCAG normal text: AAA

Greyscale equivalent#CDCDCD

Inverted#DC0120

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F3EEDEno red cones; affects about 1% of men; ΔE 54.9 from the original

Deuteranopia#D9DBE2no green cones; the most common form, about 1% of men; ΔE 56.2 from the original

Tritanopia#00FFF5no blue cones; rare, and affects men and women equally; ΔE 11.3 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 text16.31:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.2 Turquoise · ΔE 15.1 Aqua · ΔE 16.8 Cyan · ΔE 16.8 Medium aquamarine · ΔE 23.4 Medium turquoise · ΔE 24.2

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.2, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FE2342

Analogous#23FE72, #23AFFE

Triadic#DF23FE, #FEDF23

Split complementary#FE23AF, #FE7223

Tetradic#7223FE, #FE2342, #AFFE23

Tints, shades & saturation

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

Lighter +40%#EEFFFD

Lighter +30%#BBFFF5

Lighter +20%#89FEEE

Lighter +10%#56FEE6

Darker −10%#01EDCC

Darker −20%#01BAA0

Darker −30%#018774

Darker −40%#005549

More saturated +25%#22FFE0

Less saturated −25%#3FE2CB

Channel breakdown

R35

G254

B223

Red35 (13.7%)

Green254 (99.6%)

Blue223 (87.5%)

Hue171.51°

Saturation (HSL)99.1%

Lightness56.67%

Dominant channelGreen

Hex per channelR 23 · G FE · B DF

Keep nerding

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#23FEDF

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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