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Recognised as Colour

#90CD20

  • #90CD20
  • Green
  • Dark
  • Nearest: Yellow green

#90CD20 is a green with RGB values 144, 205, 32 and HSL 81°, 73%, 46%. It is a dark colour, so black text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#90CD20#90CD20
HEX#90CD20
RGBrgb(144, 205, 32)
RGB (0–1)0.5647, 0.8039, 0.1255
RGB percentages56.5%, 80.4%, 12.5%
HSLhsl(81.2, 73%, 46.5%)
HSV / HSBhsv(81.2, 84.4%, 80.4%)
CMYK29.8%, 0%, 84.4%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,489,696
CSS custom property--colour: #90CD20;

Brightness & contrast

Relative luminance0.49696WCAG 2.x, 0 is black and 1 is white
Perceived brightness176 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.94:1
Contrast with white1.92:1WCAG normal text: Fail
Contrast with black10.94:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#6F32DF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7BE00no red cones; affects about 1% of men; ΔE 36.9 from the original
Deuteranopia#CFBA36no green cones; the most common form, about 1% of men; ΔE 36.3 from the original
Tritanopia#95C3AFno blue cones; rare, and affects men and women equally; ΔE 69.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.92:1WCAG large text: Fail
Contrast with black, large text10.94:1WCAG large text: AAA

Named colours

Yellow green · ΔE 6.2Green yellow · ΔE 22Limegreen · ΔE 26.5Lawn green · ΔE 31.8Chartreuse · ΔE 32.8Olivedrab · ΔE 33.1
Nearest named CSS colourYellow green (#9ACD32)ΔE 6.15, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D20CD
Analogous#CDB320, #39CD20
Triadic#2090CD, #CD2090
Split complementary#203ACD, #B320CD
Tetradic#20CDB3, #5D20CD, #CD203A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4F6C3
Lighter +30%#D0EF97
Lighter +20%#BCE86B
Lighter +10%#A8E13F
Darker −10%#71A119
Darker −20%#527512
Darker −30%#33490B
Darker −40%#141D04
More saturated +25%#99EB02
Less saturated −25%#87AF3E

Channel breakdown

R144
G205
B32
Red144 (56.5%)
Green205 (80.4%)
Blue32 (12.5%)
Hue81.16°
Saturation (HSL)73%
Lightness46.47%
Dominant channelGreen
Hex per channelR 90 · G CD · B 20

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Every value on this page was computed from “90cd20” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.