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Recognised as Colour

#81FFBE

  • #81FFBE
  • Green
  • Light
  • Nearest: Aquamarine

#81FFBE is a green with RGB values 129, 255, 190 and HSL 149°, 100%, 75%. It is a light colour, so black text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#81FFBE#81FFBE
HEX#81FFBE
RGBrgb(129, 255, 190)
RGB (0–1)0.5059, 1, 0.7451
RGB percentages50.6%, 100%, 74.5%
HSLhsl(149, 100%, 75.3%)
HSV / HSBhsv(149, 49.4%, 100%)
CMYK49.4%, 0%, 25.5%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,519,614
CSS custom property--colour: #81FFBE;

Brightness & contrast

Relative luminance0.79905WCAG 2.x, 0 is black and 1 is white
Perceived brightness217.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.98:1
Contrast with white1.24:1WCAG normal text: Fail
Contrast with black16.98:1WCAG normal text: AAA
Greyscale equivalent#E0E0E0
Inverted#7E0041

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FDEFBAno red cones; affects about 1% of men; ΔE 47 from the original
Deuteranopia#EAE2C2no green cones; the most common form, about 1% of men; ΔE 47.3 from the original
Tritanopia#5CFEEDno blue cones; rare, and affects men and women equally; ΔE 25.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.24:1WCAG large text: Fail
Contrast with black, large text16.98:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 11.5Light green · ΔE 17.6Pale green · ΔE 18.1Medium aquamarine · ΔE 23Medium spring green · ΔE 24.7Medium seagreen · ΔE 26.7
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 11.49, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF81C2
Analogous#83FF81, #81FFFD
Triadic#BE81FF, #FFBE81
Split complementary#FD81FF, #FF8183
Tetradic#8183FF, #FF81C2, #FFFD81

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E7FFF3
Lighter +10%#B4FFD8
Darker −10%#4EFFA4
Darker −20%#1BFF89
Darker −30%#00E770
Darker −40%#00B457
More saturated +25%#81FFBE
Less saturated −25%#91EFBE

Channel breakdown

R129
G255
B190
Red129 (50.6%)
Green255 (100%)
Blue190 (74.5%)
Hue149.05°
Saturation (HSL)100%
Lightness75.29%
Dominant channelGreen
Hex per channelR 81 · G FF · B BE

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Every value on this page was computed from “81ffbe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.