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Recognised as Colour

#09DE80

  • #09DE80
  • Cyan
  • Light
  • Nearest: Medium spring green

#09DE80 is a cyan with RGB values 9, 222, 128 and HSL 154°, 92%, 45%. It is a light colour, so black text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#09DE80#09DE80
HEX#09DE80
RGBrgb(9, 222, 128)
RGB (0–1)0.0353, 0.8706, 0.502
RGB percentages3.5%, 87.1%, 50.2%
HSLhsl(153.5, 92.2%, 45.3%)
HSV / HSBhsv(153.5, 95.9%, 87.1%)
CMYK95.9%, 0%, 42.3%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer646,784
CSS custom property--colour: #09DE80;

Brightness & contrast

Relative luminance0.53859WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.77:1
Contrast with white1.78:1WCAG normal text: Fail
Contrast with black11.77:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#F6217F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDCB79no red cones; affects about 1% of men; ΔE 61.9 from the original
Deuteranopia#C8BC87no green cones; the most common form, about 1% of men; ΔE 62.4 from the original
Tritanopia#00DBC7no blue cones; rare, and affects men and women equally; ΔE 40.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.78:1WCAG large text: Fail
Contrast with black, large text11.77:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 10.2Spring green · ΔE 20Light green · ΔE 21.4Pale green · ΔE 22Medium seagreen · ΔE 23.9Limegreen · ΔE 28.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 10.24, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DE0967
Analogous#09DE15, #09D2DE
Triadic#8009DE, #DE8009
Split complementary#DE09D2, #DE1509
Tetradic#1509DE, #DE0967, #D2DE09

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7FCDE
Lighter +30%#86FAC7
Lighter +20%#55F8B0
Lighter +10%#24F699
Darker −10%#07AD64
Darker −20%#057C47
Darker −30%#034B2B
Darker −40%#011A0F
More saturated +25%#00E781
Less saturated −25%#26C17D

Channel breakdown

R9
G222
B128
Red9 (3.5%)
Green222 (87.1%)
Blue128 (50.2%)
Hue153.52°
Saturation (HSL)92.21%
Lightness45.29%
Dominant channelGreen
Hex per channelR 09 · G DE · B 80

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Every value on this page was computed from “09de80” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.