Recognised as Colour

#1FCBBB

#1FCBBB
Cyan
Dark
Nearest: Turquoise

#1FCBBB is a cyan with RGB values 31, 203, 187 and HSL 174°, 74%, 46%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#1FCBBB#1FCBBB

HEX#1FCBBB

RGBrgb(31, 203, 187)

RGB (0–1)0.1216, 0.7961, 0.7333

RGB percentages12.2%, 79.6%, 73.3%

HSLhsl(174.4, 73.5%, 45.9%)

HSV / HSBhsv(174.4, 84.7%, 79.6%)

CMYK84.7%, 0%, 7.9%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,083,771

CSS custom property--colour: #1FCBBB;

Brightness & contrast

Relative luminance0.46591WCAG 2.x, 0 is black and 1 is white

Perceived brightness168.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.32:1

Contrast with white2.04:1WCAG normal text: Fail

Contrast with black10.32:1WCAG normal text: AAA

Greyscale equivalent#A5A5A5

Inverted#E03444

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C0BFBBno red cones; affects about 1% of men; ΔE 44 from the original

Deuteranopia#ABAFBDno green cones; the most common form, about 1% of men; ΔE 45.5 from the original

Tritanopia#00D0C6no blue cones; rare, and affects men and women equally; ΔE 3.9 from the original

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

Contrast with white, large text2.04:1WCAG large text: Fail

Contrast with black, large text10.32:1WCAG large text: AAA

Named colours

Turquoise · ΔE 7.4 Medium turquoise · ΔE 8.6 Light seagreen · ΔE 10.7 Dark turquoise · ΔE 10.7 Medium aquamarine · ΔE 13.3 Aqua · ΔE 20.6

Nearest named CSS colourTurquoise (#40E0D0)ΔE 7.35, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CB1F2F

Analogous#1FCB65, #1F85CB

Triadic#BB1FCB, #CBBB1F

Split complementary#CB1F85, #CB651F

Tetradic#651FCB, #CB1F2F, #85CB1F

Tints, shades & saturation

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

Lighter +40%#C1F5F1

Lighter +30%#94EFE6

Lighter +20%#68E8DC

Lighter +10%#3CE1D2

Darker −10%#189F92

Darker −20%#117369

Darker −30%#0B4641

Darker −40%#041A18

More saturated +25%#02E8D3

Less saturated −25%#3CAEA3

Channel breakdown

R31

G203

B187

Red31 (12.2%)

Green203 (79.6%)

Blue187 (73.3%)

Hue174.42°

Saturation (HSL)73.5%

Lightness45.88%

Dominant channelGreen

Hex per channelR 1F · G CB · B BB

Keep nerding

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

#1FCBBB

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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