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Recognised as Colour

#90F840

  • #90F840
  • Green
  • Light
  • Nearest: Green yellow

#90F840 is a green with RGB values 144, 248, 64 and HSL 94°, 93%, 61%. It is a light colour, so black text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#90F840#90F840
HEX#90F840
RGBrgb(144, 248, 64)
RGB (0–1)0.5647, 0.9725, 0.251
RGB percentages56.5%, 97.3%, 25.1%
HSLhsl(93.9, 92.9%, 61.2%)
HSV / HSBhsv(93.9, 74.2%, 97.3%)
CMYK41.9%, 0%, 74.2%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,500,736
CSS custom property--colour: #90F840;

Brightness & contrast

Relative luminance0.73434WCAG 2.x, 0 is black and 1 is white
Perceived brightness206.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.69:1
Contrast with white1.34:1WCAG normal text: Fail
Contrast with black15.69:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#6F07BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE415no red cones; affects about 1% of men; ΔE 52.2 from the original
Deuteranopia#F3DB53no green cones; the most common form, about 1% of men; ΔE 52.2 from the original
Tritanopia#8EEFD5no blue cones; rare, and affects men and women equally; ΔE 74 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.34:1WCAG large text: Fail
Contrast with black, large text15.69:1WCAG large text: AAA

Named colours

Green yellow · ΔE 10.8Lawn green · ΔE 14.7Chartreuse · ΔE 15.5Limegreen · ΔE 21.9Yellow green · ΔE 24.9Lime · ΔE 29.3
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 10.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A840F8
Analogous#ECF840, #40F84C
Triadic#4090F8, #F84090
Split complementary#4C40F8, #F840EC
Tetradic#40ECF8, #A840F8, #F84C40

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E6FDD4
Lighter +20%#C9FCA2
Lighter +10%#ADFA71
Darker −10%#73F60F
Darker −20%#5CCB07
Darker −30%#469906
Darker −40%#2F6804
More saturated +25%#8FFF39
Less saturated −25%#93DF59

Channel breakdown

R144
G248
B64
Red144 (56.5%)
Green248 (97.3%)
Blue64 (25.1%)
Hue93.91°
Saturation (HSL)92.93%
Lightness61.18%
Dominant channelGreen
Hex per channelR 90 · G F8 · B 40

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Every value on this page was computed from “90f840” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.