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Recognised as Colour

#81F190

  • #81F190
  • Green
  • Light
  • Nearest: Pale green

#81F190 is a green with RGB values 129, 241, 144 and HSL 128°, 80%, 73%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Pale green.

Colour values

#81F190#81F190
HEX#81F190
RGBrgb(129, 241, 144)
RGB (0–1)0.5059, 0.9451, 0.5647
RGB percentages50.6%, 94.5%, 56.5%
HSLhsl(128, 80%, 72.5%)
HSV / HSBhsv(128, 46.5%, 94.5%)
CMYK46.5%, 0%, 40.2%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,515,984
CSS custom property--colour: #81F190;

Brightness & contrast

Relative luminance0.69591WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.92:1
Contrast with white1.41:1WCAG normal text: Fail
Contrast with black14.92:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#7E0E6F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F4E089no red cones; affects about 1% of men; ΔE 47.8 from the original
Deuteranopia#E4D596no green cones; the most common form, about 1% of men; ΔE 48.1 from the original
Tritanopia#6FECD9no blue cones; rare, and affects men and women equally; ΔE 40.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.41:1WCAG large text: Fail
Contrast with black, large text14.92:1WCAG large text: AAA

Named colours

Pale green · ΔE 5.5Light green · ΔE 5.5Medium spring green · ΔE 19.4Medium seagreen · ΔE 25.3Spring green · ΔE 27Aquamarine · ΔE 28.6
Nearest named CSS colourPale green (#98FB98)ΔE 5.48, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F181E2
Analogous#AAF181, #81F1C8
Triadic#9081F1, #F19081
Split complementary#C881F1, #F181AA
Tetradic#81AAF1, #F181E2, #F1C881

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DDFBE1
Lighter +10%#AFF6B8
Darker −10%#53EC68
Darker −20%#25E73F
Darker −30%#16C32D
Darker −40%#119522
More saturated +25%#73FF86
Less saturated −25%#93E09D

Channel breakdown

R129
G241
B144
Red129 (50.6%)
Green241 (94.5%)
Blue144 (56.5%)
Hue128.04°
Saturation (HSL)80%
Lightness72.55%
Dominant channelGreen
Hex per channelR 81 · G F1 · B 90

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Every value on this page was computed from “81f190” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.