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Recognised as Colour

#3FAA5A

  • #3FAA5A
  • Green
  • Dark
  • Nearest: Medium seagreen

#3FAA5A is a green with RGB values 63, 170, 90 and HSL 135°, 46%, 46%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#3FAA5A#3FAA5A
HEX#3FAA5A
RGBrgb(63, 170, 90)
RGB (0–1)0.2471, 0.6667, 0.3529
RGB percentages24.7%, 66.7%, 35.3%
HSLhsl(135.1, 45.9%, 45.7%)
HSV / HSBhsv(135.1, 62.9%, 66.7%)
CMYK62.9%, 0%, 47.1%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,172,378
CSS custom property--colour: #3FAA5A;

Brightness & contrast

Relative luminance0.30544WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.1 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#8D8D8D
Inverted#C055A5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AB9C54no red cones; affects about 1% of men; ΔE 44.5 from the original
Deuteranopia#9E9260no green cones; the most common form, about 1% of men; ΔE 45.3 from the original
Tritanopia#1EA797no blue cones; rare, and affects men and women equally; ΔE 35.4 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

Medium seagreen · ΔE 8.6Forest green · ΔE 17.2Sea green · ΔE 18.3Green · ΔE 24Light green · ΔE 24.9Olivedrab · ΔE 27.5
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.62, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA3F8F
Analogous#5AAA3F, #3FAA90
Triadic#5A3FAA, #AA5A3F
Split complementary#903FAA, #AA3F5A
Tetradic#3F5AAA, #AA3F8F, #AA903F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAEBD2
Lighter +30%#A5DDB3
Lighter +20%#7FD094
Lighter +10%#5AC274
Darker −10%#318546
Darker −20%#236033
Darker −30%#163A1F
Darker −40%#08150B
More saturated +25%#22C74C
Less saturated −25%#5C8D68

Channel breakdown

R63
G170
B90
Red63 (24.7%)
Green170 (66.7%)
Blue90 (35.3%)
Hue135.14°
Saturation (HSL)45.92%
Lightness45.69%
Dominant channelGreen
Hex per channelR 3F · G AA · B 5A

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Every value on this page was computed from “3faa5a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.