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Colour

#1FDAA6

  • #1FDAA6
  • Cyan
  • Light
  • Nearest: Aquamarine

#1FDAA6 is a cyan with RGB values 31, 218, 166 and HSL 163°, 75%, 49%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#1FDAA6#1FDAA6
HEX#1FDAA6
RGBrgb(31, 218, 166)
RGB (0–1)0.1216, 0.8549, 0.651
RGB percentages12.2%, 85.5%, 65.1%
HSLhsl(163.3, 75.1%, 48.8%)
HSV / HSBhsv(163.3, 85.8%, 85.5%)
CMYK85.8%, 0%, 23.9%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,087,590
CSS custom property--colour: #1FDAA6;

Brightness & contrast

Relative luminance0.53187WCAG 2.x, 0 is black and 1 is white
Perceived brightness177 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.64:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.64:1WCAG normal text: AAA
Greyscale equivalent#AEAEAE
Inverted#E02559

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5CAA3no red cones; affects about 1% of men; ΔE 53.7 from the original
Deuteranopia#BFBAAAno green cones; the most common form, about 1% of men; ΔE 54.6 from the original
Tritanopia#00DBCCno blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.64:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 17.6Medium aquamarine · ΔE 18Medium seagreen · ΔE 18.2Turquoise · ΔE 21.1Medium spring green · ΔE 26.1Light green · ΔE 26.6
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 17.59, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA1F53
Analogous#1FDA49, #1FB0DA
Triadic#A61FDA, #DAA61F
Split complementary#DA1FB0, #DA491F
Tetradic#491FDA, #DA1F53, #B0DA1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDF8EC
Lighter +30%#A0F2DB
Lighter +20%#74EBCA
Lighter +10%#47E5B9
Darker −10%#19AD84
Darker −20%#128162
Darker −30%#0C5440
Darker −40%#06271E
More saturated +25%#00F9B4
Less saturated −25%#3EBB98

Channel breakdown

R31
G218
B166
Red31 (12.2%)
Green218 (85.5%)
Blue166 (65.1%)
Hue163.32°
Saturation (HSL)75.1%
Lightness48.82%
Dominant channelGreen
Hex per channelR 1F · G DA · B A6

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Every value on this page was computed from “1fdaa6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.