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Recognised as Colour

#3FAC00

  • #3FAC00
  • Green
  • Dark
  • Nearest: Limegreen

#3FAC00 is a green with RGB values 63, 172, 0 and HSL 98°, 100%, 34%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#3FAC00#3FAC00
HEX#3FAC00
RGBrgb(63, 172, 0)
RGB (0–1)0.2471, 0.6745, 0
RGB percentages24.7%, 67.5%, 0%
HSLhsl(98, 100%, 33.7%)
HSV / HSBhsv(98, 100%, 67.5%)
CMYK63.4%, 0%, 100%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,172,800
CSS custom property--colour: #3FAC00;

Brightness & contrast

Relative luminance0.30562WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.11:1
Contrast with white2.95:1WCAG normal text: Fail
Contrast with black7.11:1WCAG normal text: AAA
Greyscale equivalent#888888
Inverted#C053FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B19B00no red cones; affects about 1% of men; ΔE 51.5 from the original
Deuteranopia#A49323no green cones; the most common form, about 1% of men; ΔE 50.8 from the original
Tritanopia#31A692no blue cones; rare, and affects men and women equally; ΔE 64.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.95:1WCAG large text: Fail
Contrast with black, large text7.11:1WCAG large text: AAA

Named colours

Limegreen · ΔE 15.2Green · ΔE 21.1Forest green · ΔE 22.4Yellow green · ΔE 23.5Olivedrab · ΔE 31.9Green yellow · ΔE 35.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 15.24, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D00AC
Analogous#95AC00, #00AC17
Triadic#003FAC, #AC003F
Split complementary#1700AC, #AC0095
Tetradic#0095AC, #6D00AC, #AC1700

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAFF79
Lighter +30%#8AFF46
Lighter +20%#69FF13
Lighter +10%#52DF00
Darker −10%#2C7900
Darker −20%#1A4600
Darker −30%#071300
Darker −40%#000000
More saturated +25%#3FAC00
Less saturated −25%#459716

Channel breakdown

R63
G172
B0
Red63 (24.7%)
Green172 (67.5%)
Blue0 (0%)
Hue98.02°
Saturation (HSL)100%
Lightness33.73%
Dominant channelGreen
Hex per channelR 3F · G AC · B 00

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Every value on this page was computed from “3fac00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.