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Recognised as Colour

#99F45A

  • #99F45A
  • Green
  • Light
  • Nearest: Yellow green

#99F45A is a green with RGB values 153, 244, 90 and HSL 95°, 88%, 65%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#99F45A#99F45A
HEX#99F45A
RGBrgb(153, 244, 90)
RGB (0–1)0.6, 0.9569, 0.3529
RGB percentages60%, 95.7%, 35.3%
HSLhsl(95.5, 87.5%, 65.5%)
HSV / HSBhsv(95.5, 63.1%, 95.7%)
CMYK37.3%, 0%, 63.1%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,089,562
CSS custom property--colour: #99F45A;

Brightness & contrast

Relative luminance0.72212WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.44:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.44:1WCAG normal text: AAA
Greyscale equivalent#D6D6D6
Inverted#660BA5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FDE247no red cones; affects about 1% of men; ΔE 46.9 from the original
Deuteranopia#F0DA66no green cones; the most common form, about 1% of men; ΔE 46.3 from the original
Tritanopia#98EBD4no blue cones; rare, and affects men and women equally; ΔE 64.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.44:1WCAG large text: AAA

Named colours

Yellow green · ΔE 18.6Green yellow · ΔE 18.6Limegreen · ΔE 21.6Pale green · ΔE 25.6Lawn green · ΔE 26.4Chartreuse · ΔE 27.2
Nearest named CSS colourYellow green (#9ACD32)ΔE 18.58, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B55AF4
Analogous#E6F45A, #5AF468
Triadic#5A99F4, #F45A99
Split complementary#685AF4, #F45AE6
Tetradic#5AE6F4, #B55AF4, #F4685A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F2FEE9
Lighter +20%#D4FABA
Lighter +10%#B7F78A
Darker −10%#7BF12A
Darker −20%#62D90E
Darker −30%#4CAA0B
Darker −40%#377A08
More saturated +25%#97FF4F
Less saturated −25%#9DDE70

Channel breakdown

R153
G244
B90
Red153 (60%)
Green244 (95.7%)
Blue90 (35.3%)
Hue95.45°
Saturation (HSL)87.5%
Lightness65.49%
Dominant channelGreen
Hex per channelR 99 · G F4 · B 5A

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Every value on this page was computed from “99f45a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.