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Recognised as Colour

#28D44E

  • #28D44E
  • Green
  • Dark
  • Nearest: Limegreen

#28D44E is a green with RGB values 40, 212, 78 and HSL 133°, 68%, 49%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#28D44E#28D44E
HEX#28D44E
RGBrgb(40, 212, 78)
RGB (0–1)0.1569, 0.8314, 0.3059
RGB percentages15.7%, 83.1%, 30.6%
HSLhsl(133.3, 68.3%, 49.4%)
HSV / HSBhsv(133.3, 81.1%, 83.1%)
CMYK81.1%, 0%, 63.2%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,675,790
CSS custom property--colour: #28D44E;

Brightness & contrast

Relative luminance0.48088WCAG 2.x, 0 is black and 1 is white
Perceived brightness166 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.62:1
Contrast with white1.98:1WCAG normal text: Fail
Contrast with black10.62:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#D72BB1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7C03Eno red cones; affects about 1% of men; ΔE 63.3 from the original
Deuteranopia#C5B35Ano green cones; the most common form, about 1% of men; ΔE 63.4 from the original
Tritanopia#00CFB8no blue cones; rare, and affects men and women equally; ΔE 57.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.98:1WCAG large text: Fail
Contrast with black, large text10.62:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.7Spring green · ΔE 17.3Medium spring green · ΔE 24.3Pale green · ΔE 29.2Light green · ΔE 29.4Forest green · ΔE 31.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.69, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D428AE
Analogous#58D428, #28D4A4
Triadic#4E28D4, #D44E28
Split complementary#A428D4, #D42858
Tetradic#2858D4, #D428AE, #D4A428

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2F6DA
Lighter +30%#A7EEB6
Lighter +20%#7CE693
Lighter +10%#51DE70
Darker −10%#20A93E
Darker −20%#187E2E
Darker −30%#10531F
Darker −40%#08280F
More saturated +25%#08F43C
Less saturated −25%#48B560

Channel breakdown

R40
G212
B78
Red40 (15.7%)
Green212 (83.1%)
Blue78 (30.6%)
Hue133.26°
Saturation (HSL)68.25%
Lightness49.41%
Dominant channelGreen
Hex per channelR 28 · G D4 · B 4E

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Every value on this page was computed from “28d44e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.