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Colour

#A1F823

  • #A1F823
  • Green
  • Light
  • Nearest: Green yellow

#A1F823 is a green with RGB values 161, 248, 35 and HSL 85°, 94%, 55%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#A1F823#A1F823
HEX#A1F823
RGBrgb(161, 248, 35)
RGB (0–1)0.6314, 0.9725, 0.1373
RGB percentages63.1%, 97.3%, 13.7%
HSLhsl(84.5, 93.8%, 55.5%)
HSV / HSBhsv(84.5, 85.9%, 97.3%)
CMYK35.1%, 0%, 85.9%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,614,819
CSS custom property--colour: #A1F823;

Brightness & contrast

Relative luminance0.74833WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.97:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.97:1WCAG normal text: AAA
Greyscale equivalent#D6D6D6
Inverted#5E07DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE500no red cones; affects about 1% of men; ΔE 45.9 from the original
Deuteranopia#F8DE41no green cones; the most common form, about 1% of men; ΔE 47.6 from the original
Tritanopia#A4EDD4no blue cones; rare, and affects men and women equally; ΔE 81.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.97:1WCAG large text: AAA

Named colours

Green yellow · ΔE 3.2Lawn green · ΔE 14Chartreuse · ΔE 14.4Yellow green · ΔE 25.7Limegreen · ΔE 29.4Lime · ΔE 32
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 3.15, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A23F8
Analogous#F8E523, #36F823
Triadic#23A1F8, #F823A1
Split complementary#2336F8, #E523F8
Tetradic#23F8E5, #7A23F8, #F82336

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5FEE9
Lighter +30%#E0FDB7
Lighter +20%#CBFB86
Lighter +10%#B6FA54
Darker −10%#88E107
Darker −20%#6AAF06
Darker −30%#4C7E04
Darker −40%#2E4D02
More saturated +25%#A2FF1C
Less saturated −25%#9CDC3F

Channel breakdown

R161
G248
B35
Red161 (63.1%)
Green248 (97.3%)
Blue35 (13.7%)
Hue84.51°
Saturation (HSL)93.83%
Lightness55.49%
Dominant channelGreen
Hex per channelR A1 · G F8 · B 23

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Every value on this page was computed from “a1f823” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.