Recognised as Colour

#11BFB7

#11BFB7
Cyan
Dark
Nearest: Light seagreen

#11BFB7 is a cyan with RGB values 17, 191, 183 and HSL 177°, 84%, 41%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#11BFB7#11BFB7

HEX#11BFB7

RGBrgb(17, 191, 183)

RGB (0–1)0.0667, 0.749, 0.7176

RGB percentages6.7%, 74.9%, 71.8%

HSLhsl(177.2, 83.7%, 40.8%)

HSV / HSBhsv(177.2, 91.1%, 74.9%)

CMYK91.1%, 0%, 4.2%, 25.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,163,191

CSS custom property--colour: #11BFB7;

Brightness & contrast

Relative luminance0.408WCAG 2.x, 0 is black and 1 is white

Perceived brightness159.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.16:1

Contrast with white2.29:1WCAG normal text: Fail

Contrast with black9.16:1WCAG normal text: AAA

Greyscale equivalent#999999

Inverted#EE4048

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B3B4B7no red cones; affects about 1% of men; ΔE 41.2 from the original

Deuteranopia#9EA5B8no green cones; the most common form, about 1% of men; ΔE 42.2 from the original

Tritanopia#00C4BCno blue cones; rare, and affects men and women equally; ΔE 2.1 from the original

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

Contrast with white, large text2.29:1WCAG large text: Fail

Contrast with black, large text9.16:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 5.3 Medium turquoise · ΔE 7.6 Dark turquoise · ΔE 8.2 Turquoise · ΔE 12.2 Medium aquamarine · ΔE 16.7 Dark cyan · ΔE 20.5

Nearest named CSS colourLight seagreen (#20B2AA)ΔE 5.27, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#BF1119

Analogous#11BF60, #1170BF

Triadic#B711BF, #BFB711

Split complementary#BF1170, #BF6011

Tetradic#6011BF, #BF1119, #70BF11

Tints, shades & saturation

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

Lighter +40%#A5F7F3

Lighter +30%#76F3ED

Lighter +20%#47EFE7

Lighter +10%#19EAE1

Darker −10%#0D908A

Darker −20%#09615D

Darker −30%#043330

Darker −40%#000404

More saturated +25%#00D0C6

Less saturated −25%#2BA59F

Channel breakdown

R17

G191

B183

Red17 (6.7%)

Green191 (74.9%)

Blue183 (71.8%)

Hue177.24°

Saturation (HSL)83.65%

Lightness40.78%

Dominant channelGreen

Hex per channelR 11 · G BF · B B7

Keep nerding

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

#11BFB7

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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