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Recognised as Colour

#09DD71

  • #09DD71
  • Green
  • Light
  • Nearest: Medium spring green

#09DD71 is a green with RGB values 9, 221, 113 and HSL 149°, 92%, 45%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#09DD71#09DD71
HEX#09DD71
RGBrgb(9, 221, 113)
RGB (0–1)0.0353, 0.8667, 0.4431
RGB percentages3.5%, 86.7%, 44.3%
HSLhsl(149.4, 92.2%, 45.1%)
HSV / HSBhsv(149.4, 95.9%, 86.7%)
CMYK95.9%, 0%, 48.9%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer646,513
CSS custom property--colour: #09DD71;

Brightness & contrast

Relative luminance0.52963WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.59:1
Contrast with white1.81:1WCAG normal text: Fail
Contrast with black11.59:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#F6228E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DEC968no red cones; affects about 1% of men; ΔE 64.2 from the original
Deuteranopia#C9BB79no green cones; the most common form, about 1% of men; ΔE 63.9 from the original
Tritanopia#00D9C4no blue cones; rare, and affects men and women equally; ΔE 46.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.81:1WCAG large text: Fail
Contrast with black, large text11.59:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 12.7Spring green · ΔE 15.3Limegreen · ΔE 21.6Light green · ΔE 23.7Pale green · ΔE 23.7Medium seagreen · ΔE 28.6
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 12.68, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD0975
Analogous#0BDD09, #09DDDB
Triadic#7109DD, #DD7109
Split complementary#DB09DD, #DD090B
Tetradic#090BDD, #DD0975, #DDDB09

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6FCD8
Lighter +30%#85FABE
Lighter +20%#54F8A4
Lighter +10%#23F68B
Darker −10%#07AC58
Darker −20%#057B3F
Darker −30%#034A26
Darker −40%#01190D
More saturated +25%#00E671
Less saturated −25%#26C072

Channel breakdown

R9
G221
B113
Red9 (3.5%)
Green221 (86.7%)
Blue113 (44.3%)
Hue149.43°
Saturation (HSL)92.17%
Lightness45.1%
Dominant channelGreen
Hex per channelR 09 · G DD · B 71

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Every value on this page was computed from “09dd71” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.