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Recognised as Colour

#37B422

  • #37B422
  • Green
  • Dark
  • Nearest: Limegreen

#37B422 is a green with RGB values 55, 180, 34 and HSL 111°, 68%, 42%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#37B422#37B422
HEX#37B422
RGBrgb(55, 180, 34)
RGB (0–1)0.2157, 0.7059, 0.1333
RGB percentages21.6%, 70.6%, 13.3%
HSLhsl(111.4, 68.2%, 42%)
HSV / HSBhsv(111.4, 81.1%, 70.6%)
CMYK69.4%, 0%, 81.1%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,650,594
CSS custom property--colour: #37B422;

Brightness & contrast

Relative luminance0.3357WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.71:1
Contrast with white2.72:1WCAG normal text: Fail
Contrast with black7.71:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#C84BDD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9A300no red cones; affects about 1% of men; ΔE 55 from the original
Deuteranopia#AA9934no green cones; the most common form, about 1% of men; ΔE 54.2 from the original
Tritanopia#1AAE99no blue cones; rare, and affects men and women equally; ΔE 61.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.72:1WCAG large text: Fail
Contrast with black, large text7.71:1WCAG large text: AAA

Named colours

Limegreen · ΔE 11.4Green · ΔE 21.8Forest green · ΔE 21.9Yellow green · ΔE 25.7Spring green · ΔE 31.8Light green · ΔE 33.6
Nearest named CSS colourLimegreen (#32CD32)ΔE 11.45, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9F22B4
Analogous#80B422, #22B456
Triadic#2237B4, #B42237
Split complementary#5622B4, #B42280
Tetradic#2280B4, #9F22B4, #B45622

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBF0B2
Lighter +30%#95E887
Lighter +20%#6FE05C
Lighter +10%#49D831
Darker −10%#2A891A
Darker −20%#1D5E12
Darker −30%#10330A
Darker −40%#030802
More saturated +25%#24CF07
Less saturated −25%#4A993D

Channel breakdown

R55
G180
B34
Red55 (21.6%)
Green180 (70.6%)
Blue34 (13.3%)
Hue111.37°
Saturation (HSL)68.22%
Lightness41.96%
Dominant channelGreen
Hex per channelR 37 · G B4 · B 22

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Every value on this page was computed from “37b422” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.