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Recognised as Colour

#28DB2F

  • #28DB2F
  • Green
  • Light
  • Nearest: Limegreen

#28DB2F is a green with RGB values 40, 219, 47 and HSL 122°, 71%, 51%. It is a light colour, so black text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#28DB2F#28DB2F
HEX#28DB2F
RGBrgb(40, 219, 47)
RGB (0–1)0.1569, 0.8588, 0.1843
RGB percentages15.7%, 85.9%, 18.4%
HSLhsl(122.3, 71.3%, 50.8%)
HSV / HSBhsv(122.3, 81.7%, 85.9%)
CMYK81.7%, 0%, 78.5%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,677,551
CSS custom property--colour: #28DB2F;

Brightness & contrast

Relative luminance0.51319WCAG 2.x, 0 is black and 1 is white
Perceived brightness170 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.26:1
Contrast with white1.86:1WCAG normal text: Fail
Contrast with black11.26:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#D724D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E0C600no red cones; affects about 1% of men; ΔE 67.8 from the original
Deuteranopia#CDB944no green cones; the most common form, about 1% of men; ΔE 66.9 from the original
Tritanopia#00D5BBno blue cones; rare, and affects men and women equally; ΔE 69.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.86:1WCAG large text: Fail
Contrast with black, large text11.26:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.7Lawn green · ΔE 22.6Spring green · ΔE 23Chartreuse · ΔE 23.8Lime · ΔE 24Green yellow · ΔE 29.6
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.67, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DB28D4
Analogous#7ADB28, #28DB89
Triadic#2F28DB, #DB2F28
Split complementary#8928DB, #DB287A
Tetradic#287ADB, #DB28D4, #DB8928

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7F8D8
Lighter +30%#ABF1AE
Lighter +20%#7FEA84
Lighter +10%#54E259
Darker −10%#1EB224
Darker −20%#17861B
Darker −30%#0F5B12
Darker −40%#082F09
More saturated +25%#09FA12
Less saturated −25%#47BC4C

Channel breakdown

R40
G219
B47
Red40 (15.7%)
Green219 (85.9%)
Blue47 (18.4%)
Hue122.35°
Saturation (HSL)71.31%
Lightness50.78%
Dominant channelGreen
Hex per channelR 28 · G DB · B 2F

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Every value on this page was computed from “28db2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.