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Recognised as Colour

#28B048

  • #28B048
  • Green
  • Dark
  • Nearest: Forest green

#28B048 is a green with RGB values 40, 176, 72 and HSL 134°, 63%, 42%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Forest green.

Colour values

#28B048#28B048
HEX#28B048
RGBrgb(40, 176, 72)
RGB (0–1)0.1569, 0.6902, 0.2824
RGB percentages15.7%, 69%, 28.2%
HSLhsl(134.1, 63%, 42.4%)
HSV / HSBhsv(134.1, 77.3%, 69%)
CMYK77.3%, 0%, 59.1%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,666,568
CSS custom property--colour: #28B048;

Brightness & contrast

Relative luminance0.3197WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.39:1
Contrast with white2.84:1WCAG normal text: Fail
Contrast with black7.39:1WCAG normal text: AAA
Greyscale equivalent#8C8C8C
Inverted#D74FB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2A03Dno red cones; affects about 1% of men; ΔE 52.8 from the original
Deuteranopia#A39550no green cones; the most common form, about 1% of men; ΔE 53 from the original
Tritanopia#00AC99no blue cones; rare, and affects men and women equally; ΔE 46 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.84:1WCAG large text: Fail
Contrast with black, large text7.39:1WCAG large text: AAA

Named colours

Forest green · ΔE 15Green · ΔE 19.4Medium seagreen · ΔE 20.4Limegreen · ΔE 23.3Light green · ΔE 26.2Pale green · ΔE 29.1
Nearest named CSS colourForest green (#228B22)ΔE 14.96, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B02890
Analogous#4CB028, #28B08C
Triadic#4828B0, #B04828
Split complementary#8C28B0, #B0284C
Tetradic#284CB0, #B02890, #B08C28

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6EEC3
Lighter +30%#8CE5A1
Lighter +20%#63DB7F
Lighter +10%#39D25D
Darker −10%#1F8637
Darker −20%#155D26
Darker −30%#0C3315
Darker −40%#020A04
More saturated +25%#0DCB3A
Less saturated −25%#439556

Channel breakdown

R40
G176
B72
Red40 (15.7%)
Green176 (69%)
Blue72 (28.2%)
Hue134.12°
Saturation (HSL)62.96%
Lightness42.35%
Dominant channelGreen
Hex per channelR 28 · G B0 · B 48

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Every value on this page was computed from “28b048” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.