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Recognised as Colour

#90DC31

  • #90DC31
  • Green
  • Light
  • Nearest: Yellow green

#90DC31 is a green with RGB values 144, 220, 49 and HSL 87°, 71%, 53%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#90DC31#90DC31
HEX#90DC31
RGBrgb(144, 220, 49)
RGB (0–1)0.5647, 0.8627, 0.1922
RGB percentages56.5%, 86.3%, 19.2%
HSLhsl(86.7, 71%, 52.7%)
HSV / HSBhsv(86.7, 77.7%, 86.3%)
CMYK34.5%, 0%, 77.7%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,493,553
CSS custom property--colour: #90DC31;

Brightness & contrast

Relative luminance0.57337WCAG 2.x, 0 is black and 1 is white
Perceived brightness186.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.47:1
Contrast with white1.68:1WCAG normal text: Fail
Contrast with black12.47:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#6F23CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E6CB00no red cones; affects about 1% of men; ΔE 43.3 from the original
Deuteranopia#DBC544no green cones; the most common form, about 1% of men; ΔE 42.1 from the original
Tritanopia#93D3BCno blue cones; rare, and affects men and women equally; ΔE 69.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.68:1WCAG large text: Fail
Contrast with black, large text12.47:1WCAG large text: AAA

Named colours

Yellow green · ΔE 11.5Green yellow · ΔE 16.9Limegreen · ΔE 22.3Lawn green · ΔE 26Chartreuse · ΔE 26.9Pale green · ΔE 33.4
Nearest named CSS colourYellow green (#9ACD32)ΔE 11.5, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D31DC
Analogous#DCD331, #3ADC31
Triadic#3190DC, #DC3190
Split complementary#313ADC, #D331DC
Tetradic#31DCD3, #7D31DC, #DC313A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEFADF
Lighter +30%#D6F2B4
Lighter +20%#BFEB88
Lighter +10%#A7E35D
Darker −10%#76BA20
Darker −20%#5A8F18
Darker −30%#3F6311
Darker −40%#233809
More saturated +25%#93FA13
Less saturated −25%#8DBE4F

Channel breakdown

R144
G220
B49
Red144 (56.5%)
Green220 (86.3%)
Blue49 (19.2%)
Hue86.67°
Saturation (HSL)70.95%
Lightness52.75%
Dominant channelGreen
Hex per channelR 90 · G DC · B 31

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Every value on this page was computed from “90dc31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.