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Recognised as Colour

#37A216

  • #37A216
  • Green
  • Dark
  • Nearest: Green

#37A216 is a green with RGB values 55, 162, 22 and HSL 106°, 76%, 36%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Green.

Colour values

#37A216#37A216
HEX#37A216
RGBrgb(55, 162, 22)
RGB (0–1)0.2157, 0.6353, 0.0863
RGB percentages21.6%, 63.5%, 8.6%
HSLhsl(105.9, 76.1%, 36.1%)
HSV / HSBhsv(105.9, 86.4%, 63.5%)
CMYK66%, 0%, 86.4%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,645,974
CSS custom property--colour: #37A216;

Brightness & contrast

Relative luminance0.26711WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.34:1
Contrast with white3.31:1WCAG normal text: Fail
Contrast with black6.34:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#C85DE9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A79200no red cones; affects about 1% of men; ΔE 50.1 from the original
Deuteranopia#9A8A2Ano green cones; the most common form, about 1% of men; ΔE 49.3 from the original
Tritanopia#259C8Ano blue cones; rare, and affects men and women equally; ΔE 59 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.31:1WCAG large text: AA
Contrast with black, large text6.34:1WCAG large text: AAA

Named colours

Green · ΔE 14.3Forest green · ΔE 14.7Limegreen · ΔE 19.8Yellow green · ΔE 26Olivedrab · ΔE 27Dark green · ΔE 28.9
Nearest named CSS colourGreen (#008000)ΔE 14.3, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8116A2
Analogous#7DA216, #16A23B
Triadic#1637A2, #A21637
Split complementary#3B16A2, #A2167D
Tetradic#167DA2, #8116A2, #A23B16

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9F094
Lighter +30%#86EA67
Lighter +20%#62E43A
Lighter +10%#46CF1C
Darker −10%#287510
Darker −20%#19480A
Darker −30%#091B04
Darker −40%#000000
More saturated +25%#2BB800
Less saturated −25%#438B2D

Channel breakdown

R55
G162
B22
Red55 (21.6%)
Green162 (63.5%)
Blue22 (8.6%)
Hue105.86°
Saturation (HSL)76.09%
Lightness36.08%
Dominant channelGreen
Hex per channelR 37 · G A2 · B 16

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Every value on this page was computed from “37a216” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.