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Recognised as Colour

#18FBBA

  • #18FBBA
  • Cyan
  • Light
  • Nearest: Medium spring green

#18FBBA is a cyan with RGB values 24, 251, 186 and HSL 163°, 97%, 54%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#18FBBA#18FBBA
HEX#18FBBA
RGBrgb(24, 251, 186)
RGB (0–1)0.0941, 0.9843, 0.7294
RGB percentages9.4%, 98.4%, 72.9%
HSLhsl(162.8, 96.6%, 53.9%)
HSV / HSBhsv(162.8, 90.4%, 98.4%)
CMYK90.4%, 0%, 25.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,637,306
CSS custom property--colour: #18FBBA;

Brightness & contrast

Relative luminance0.72734WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.55:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.55:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#E70445

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F5E8B6no red cones; affects about 1% of men; ΔE 61.1 from the original
Deuteranopia#DDD6BEno green cones; the most common form, about 1% of men; ΔE 62.3 from the original
Tritanopia#00FCE9no blue cones; rare, and affects men and women equally; ΔE 24.9 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 text15.55:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 16.5Aquamarine · ΔE 20.1Light green · ΔE 26.1Pale green · ΔE 26.1Medium seagreen · ΔE 28.5Medium aquamarine · ΔE 29.8
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 16.51, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB1859
Analogous#18FB48, #18CBFB
Triadic#BA18FB, #FBBA18
Split complementary#FB18CB, #FB4818
Tetradic#4818FB, #FB1859, #CAFB18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1FEF6
Lighter +30%#AEFEE7
Lighter +20%#7CFDD8
Lighter +10%#4AFCC9
Darker −10%#04DC9E
Darker −20%#03AA7A
Darker −30%#027856
Darker −40%#014632
More saturated +25%#14FFBC
Less saturated −25%#35DEAD

Channel breakdown

R24
G251
B186
Red24 (9.4%)
Green251 (98.4%)
Blue186 (72.9%)
Hue162.82°
Saturation (HSL)96.6%
Lightness53.92%
Dominant channelGreen
Hex per channelR 18 · G FB · B BA

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Every value on this page was computed from “18fbba” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.