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Recognised as Colour

#90FC37

  • #90FC37
  • Green
  • Light
  • Nearest: Green yellow

#90FC37 is a green with RGB values 144, 252, 55 and HSL 93°, 97%, 60%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#90FC37#90FC37
HEX#90FC37
RGBrgb(144, 252, 55)
RGB (0–1)0.5647, 0.9882, 0.2157
RGB percentages56.5%, 98.8%, 21.6%
HSLhsl(92.9, 97%, 60.2%)
HSV / HSBhsv(92.9, 78.2%, 98.8%)
CMYK42.9%, 0%, 78.2%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,501,751
CSS custom property--colour: #90FC37;

Brightness & contrast

Relative luminance0.75826WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.17:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.17:1WCAG normal text: AAA
Greyscale equivalent#D7D7D7
Inverted#6F03C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE700no red cones; affects about 1% of men; ΔE 52.2 from the original
Deuteranopia#F7DF4Eno green cones; the most common form, about 1% of men; ΔE 53.6 from the original
Tritanopia#8EF2D8no blue cones; rare, and affects men and women equally; ΔE 78.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.17:1WCAG large text: AAA

Named colours

Green yellow · ΔE 9.5Lawn green · ΔE 10.6Chartreuse · ΔE 11.3Limegreen · ΔE 24.3Lime · ΔE 26.4Yellow green · ΔE 28.3
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 9.5, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A337FC
Analogous#F3FC37, #37FC41
Triadic#3790FC, #FC3790
Split complementary#4037FC, #FC37F3
Tetradic#37F3FC, #A337FC, #FC4137

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E4FECE
Lighter +20%#C8FE9B
Lighter +10%#ACFD69
Darker −10%#74FB05
Darker −20%#5DCA03
Darker −30%#469802
Darker −40%#2F6502
More saturated +25%#90FF34
Less saturated −25%#92E350

Channel breakdown

R144
G252
B55
Red144 (56.5%)
Green252 (98.8%)
Blue55 (21.6%)
Hue92.89°
Saturation (HSL)97.04%
Lightness60.2%
Dominant channelGreen
Hex per channelR 90 · G FC · B 37

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Every value on this page was computed from “90fc37” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.