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Recognised as Colour

#1FFAC1

  • #1FFAC1
  • Cyan
  • Light
  • Nearest: Aquamarine

#1FFAC1 is a cyan with RGB values 31, 250, 193 and HSL 164°, 96%, 55%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#1FFAC1#1FFAC1
HEX#1FFAC1
RGBrgb(31, 250, 193)
RGB (0–1)0.1216, 0.9804, 0.7569
RGB percentages12.2%, 98%, 75.7%
HSLhsl(164.4, 95.6%, 55.1%)
HSV / HSBhsv(164.4, 87.6%, 98%)
CMYK87.6%, 0%, 22.8%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,095,809
CSS custom property--colour: #1FFAC1;

Brightness & contrast

Relative luminance0.72513WCAG 2.x, 0 is black and 1 is white
Perceived brightness203 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.5:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.5:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#E0053E

Colour vision & accessibility

Protanopia#F3E8BEno red cones; affects about 1% of men; ΔE 59.1 from the original
Deuteranopia#DBD6C5no green cones; the most common form, about 1% of men; ΔE 60.4 from the original
Tritanopia#00FBEAno blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.5:1WCAG large text: AAA

Named colours

Nearest named CSS colourAquamarine (#7FFFD4)ΔE 16.76, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#FA1F58
Analogous#1FFA53, #1FC6FA
Triadic#C11FFA, #FAC11F
Split complementary#FA1FC6, #FA531F
Tetradic#531FFA, #FA1F58, #C6FA1F

Tints, shades & saturation

Lighter +40%#E7FEF8
Lighter +30%#B5FDEA
Lighter +20%#83FCDD
Lighter +10%#51FBCF
Darker −10%#05E1A8
Darker −20%#04AF83
Darker −30%#037D5D
Darker −40%#024B38
More saturated +25%#1AFFC3
Less saturated −25%#3CDDB3

Channel breakdown

R31
G250
B193
Red31 (12.2%)
Green250 (98%)
Blue193 (75.7%)
Hue164.38°
Saturation (HSL)95.63%
Lightness55.1%
Dominant channelGreen
Hex per channelR 1F · G FA · B C1

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Every value on this page was computed from “1ffac1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.