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Recognised as Colour

#A4EF99

  • #A4EF99
  • Green
  • Light
  • Nearest: Light green

#A4EF99 is a green with RGB values 164, 239, 153 and HSL 112°, 73%, 77%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#A4EF99#A4EF99
HEX#A4EF99
RGBrgb(164, 239, 153)
RGB (0–1)0.6431, 0.9373, 0.6
RGB percentages64.3%, 93.7%, 60%
HSLhsl(112.3, 72.9%, 76.9%)
HSV / HSBhsv(112.3, 36%, 93.7%)
CMYK31.4%, 0%, 36%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,809,241
CSS custom property--colour: #A4EF99;

Brightness & contrast

Relative luminance0.71925WCAG 2.x, 0 is black and 1 is white
Perceived brightness210.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.39:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.39:1WCAG normal text: AAA
Greyscale equivalent#D9D9D9
Inverted#5B1066

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F3E193no red cones; affects about 1% of men; ΔE 35.2 from the original
Deuteranopia#E8DA9Eno green cones; the most common form, about 1% of men; ΔE 35.4 from the original
Tritanopia#9EEAD9no blue cones; rare, and affects men and women equally; ΔE 35.8 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 text15.39:1WCAG large text: AAA

Named colours

Light green · ΔE 7.6Pale green · ΔE 10.3Aquamarine · ΔE 25.8Medium seagreen · ΔE 26.4Dark seagreen · ΔE 27.5Medium aquamarine · ΔE 28.9
Nearest named CSS colourLight green (#90EE90)ΔE 7.64, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E499EF
Analogous#CFEF99, #99EFB9
Triadic#99A4EF, #EF99A4
Split complementary#B999EF, #EF99CF
Tetradic#99CFEF, #E499EF, #EFB999

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F3FDF1
Lighter +10%#CBF6C5
Darker −10%#7DE86D
Darker −20%#55E141
Darker −30%#37CF20
Darker −40%#2BA319
More saturated +25%#99FE8A
Less saturated −25%#AFE0A8

Channel breakdown

R164
G239
B153
Red164 (64.3%)
Green239 (93.7%)
Blue153 (60%)
Hue112.33°
Saturation (HSL)72.88%
Lightness76.86%
Dominant channelGreen
Hex per channelR A4 · G EF · B 99

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Every value on this page was computed from “a4ef99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.