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Recognised as Colour

#4F663F

  • #4F663F
  • Green
  • Dark
  • Nearest: Dark olivegreen

#4F663F is a green with RGB values 79, 102, 63 and HSL 95°, 24%, 32%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#4F663F#4F663F
HEX#4F663F
RGBrgb(79, 102, 63)
RGB (0–1)0.3098, 0.4, 0.2471
RGB percentages31%, 40%, 24.7%
HSLhsl(95.4, 23.6%, 32.4%)
HSV / HSBhsv(95.4, 38.2%, 40%)
CMYK22.5%, 0%, 38.2%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,203,519
CSS custom property--colour: #4F663F;

Brightness & contrast

Relative luminance0.11524WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.35:1
Contrast with white6.35:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#B099C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#69613Cno red cones; affects about 1% of men; ΔE 14.1 from the original
Deuteranopia#665F41no green cones; the most common form, about 1% of men; ΔE 14.3 from the original
Tritanopia#4F635Cno blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.35:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 11.6Dark slate grey · ΔE 25.3Dim grey · ΔE 25.7Sea green · ΔE 25.7Gray · ΔE 28.6Teal · ΔE 31.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 11.65, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#563F66
Analogous#63663F, #3F6642
Triadic#3F4F66, #663F4F
Split complementary#423F66, #663F62
Tetradic#3F6266, #563F66, #66423F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6C9A8
Lighter +30%#9BB688
Lighter +20%#80A269
Lighter +10%#678652
Darker −10%#37462C
Darker −20%#1E2718
Darker −30%#060705
Darker −40%#000000
More saturated +25%#4B7B2A
Less saturated −25%#525252

Channel breakdown

R79
G102
B63
Red79 (31%)
Green102 (40%)
Blue63 (24.7%)
Hue95.38°
Saturation (HSL)23.64%
Lightness32.35%
Dominant channelGreen
Hex per channelR 4F · G 66 · B 3F

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Every value on this page was computed from “4f663f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.