Recognised as Colour

#1EF5EE

#1EF5EE
Cyan
Light
Nearest: Aqua

#1EF5EE is a cyan with RGB values 30, 245, 238 and HSL 178°, 91%, 54%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#1EF5EE#1EF5EE

HEX#1EF5EE

RGBrgb(30, 245, 238)

RGB (0–1)0.1176, 0.9608, 0.9333

RGB percentages11.8%, 96.1%, 93.3%

HSLhsl(178, 91.5%, 53.9%)

HSV / HSBhsv(178, 87.8%, 96.1%)

CMYK87.8%, 0%, 2.9%, 3.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,029,038

CSS custom property--colour: #1EF5EE;

Brightness & contrast

Relative luminance0.71754WCAG 2.x, 0 is black and 1 is white

Perceived brightness204.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.35:1

Contrast with white1.37:1WCAG normal text: Fail

Contrast with black15.35:1WCAG normal text: AAA

Greyscale equivalent#C7C7C7

Inverted#E10A11

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E6E8EEno red cones; affects about 1% of men; ΔE 48.9 from the original

Deuteranopia#CBD4F0no green cones; the most common form, about 1% of men; ΔE 50.6 from the original

Tritanopia#00FCF2no blue cones; rare, and affects men and women equally; ΔE 3.5 from the original

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

Contrast with white, large text1.37:1WCAG large text: Fail

Contrast with black, large text15.35:1WCAG large text: AAA

Named colours

Aqua · ΔE 5.2 Cyan · ΔE 5.2 Turquoise · ΔE 9.7 Dark turquoise · ΔE 15.1 Medium turquoise · ΔE 15.2 Aquamarine · ΔE 20.4

Nearest named CSS colourAqua (#00FFFF)ΔE 5.17, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F51E25

Analogous#1EF582, #1E91F5

Triadic#EE1EF5, #F5EE1E

Split complementary#F51E91, #F5821E

Tetradic#821EF5, #F51E25, #91F51E

Tints, shades & saturation

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

Lighter +40%#E1FEFD

Lighter +30%#B0FCF9

Lighter +20%#80F9F5

Lighter +10%#4FF7F2

Darker −10%#0AD6D0

Darker −20%#07A6A0

Darker −30%#057571

Darker −40%#034442

More saturated +25%#14FFF7

Less saturated −25%#3BD8D3

Channel breakdown

R30

G245

B238

Red30 (11.8%)

Green245 (96.1%)

Blue238 (93.3%)

Hue178.05°

Saturation (HSL)91.49%

Lightness53.92%

Dominant channelGreen

Hex per channelR 1E · G F5 · B EE

Keep nerding

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

#1EF5EE

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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