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Recognised as Colour

#A9CF13

  • #A9CF13
  • Green
  • Light
  • Nearest: Yellow green

#A9CF13 is a green with RGB values 169, 207, 19 and HSL 72°, 83%, 44%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A9CF13#A9CF13
HEX#A9CF13
RGBrgb(169, 207, 19)
RGB (0–1)0.6627, 0.8118, 0.0745
RGB percentages66.3%, 81.2%, 7.5%
HSLhsl(72.1, 83.2%, 44.3%)
HSV / HSBhsv(72.1, 90.8%, 81.2%)
CMYK18.4%, 0%, 90.8%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,128,595
CSS custom property--colour: #A9CF13;

Brightness & contrast

Relative luminance0.53108WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.62:1
Contrast with white1.81:1WCAG normal text: Fail
Contrast with black11.62:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#5630EC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCC200no red cones; affects about 1% of men; ΔE 28.1 from the original
Deuteranopia#D7C12Fno green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#B3C4B0no blue cones; rare, and affects men and women equally; ΔE 71.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.81:1WCAG large text: Fail
Contrast with black, large text11.62:1WCAG large text: AAA

Named colours

Yellow green · ΔE 9.8Green yellow · ΔE 24.1Yellow · ΔE 29.8Olivedrab · ΔE 35.2Gold · ΔE 35.3Limegreen · ΔE 36.3
Nearest named CSS colourYellow green (#9ACD32)ΔE 9.78, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3913CF
Analogous#CF9713, #4BCF13
Triadic#13A9CF, #CF13A9
Split complementary#134BCF, #9713CF
Tetradic#13CF97, #3913CF, #CF134B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBF8B6
Lighter +30%#DEF487
Lighter +20%#D1F058
Lighter +10%#C4EB2A
Darker −10%#83A00F
Darker −20%#5D720A
Darker −30%#374306
Darker −40%#101402
More saturated +25%#B4E200
Less saturated −25%#98B32F

Channel breakdown

R169
G207
B19
Red169 (66.3%)
Green207 (81.2%)
Blue19 (7.5%)
Hue72.13°
Saturation (HSL)83.19%
Lightness44.31%
Dominant channelGreen
Hex per channelR A9 · G CF · B 13

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Every value on this page was computed from “a9cf13” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.