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Recognised as Colour

#2F9951

  • #2F9951
  • Green
  • Dark
  • Nearest: Medium seagreen

#2F9951 is a green with RGB values 47, 153, 81 and HSL 139°, 53%, 39%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2F9951#2F9951
HEX#2F9951
RGBrgb(47, 153, 81)
RGB (0–1)0.1843, 0.6, 0.3176
RGB percentages18.4%, 60%, 31.8%
HSLhsl(139.2, 53%, 39.2%)
HSV / HSBhsv(139.2, 69.3%, 60%)
CMYK69.3%, 0%, 47.1%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,119,441
CSS custom property--colour: #2F9951;

Brightness & contrast

Relative luminance0.23981WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.8:1
Contrast with white3.62:1WCAG normal text: Fail
Contrast with black5.8:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#D066AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9A8C4Bno red cones; affects about 1% of men; ΔE 43.2 from the original
Deuteranopia#8D8356no green cones; the most common form, about 1% of men; ΔE 43.2 from the original
Tritanopia#009688no blue cones; rare, and affects men and women equally; ΔE 32.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.62:1WCAG large text: AA
Contrast with black, large text5.8:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.6Sea green · ΔE 12.2Forest green · ΔE 17Green · ΔE 23.5Dark green · ΔE 23.7Olivedrab · ΔE 27.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.63, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#992F77
Analogous#42992F, #2F9986
Triadic#512F99, #99512F
Split complementary#862F99, #992F42
Tetradic#2F4299, #992F77, #99862F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEE6C0
Lighter +30%#87DAA2
Lighter +20%#60CE83
Lighter +10%#3BC066
Darker −10%#23723C
Darker −20%#174B28
Darker −30%#0B2413
Darker −40%#000000
More saturated +25%#16B248
Less saturated −25%#48805A

Channel breakdown

R47
G153
B81
Red47 (18.4%)
Green153 (60%)
Blue81 (31.8%)
Hue139.25°
Saturation (HSL)53%
Lightness39.22%
Dominant channelGreen
Hex per channelR 2F · G 99 · B 51

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Every value on this page was computed from “2f9951” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.