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Recognised as Colour

#477C28

  • #477C28
  • Green
  • Dark
  • Nearest: Olivedrab

#477C28 is a green with RGB values 71, 124, 40 and HSL 98°, 51%, 32%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#477C28#477C28
HEX#477C28
RGBrgb(71, 124, 40)
RGB (0–1)0.2784, 0.4863, 0.1569
RGB percentages27.8%, 48.6%, 15.7%
HSLhsl(97.9, 51.2%, 32.2%)
HSV / HSBhsv(97.9, 67.7%, 48.6%)
CMYK42.7%, 0%, 67.7%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,684,840
CSS custom property--colour: #477C28;

Brightness & contrast

Relative luminance0.15908WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.02:1
Contrast with white5.02:1WCAG normal text: AA
Contrast with black4.18:1WCAG normal text: Fail
Greyscale equivalent#6B6B6B
Inverted#B883D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#80721Dno red cones; affects about 1% of men; ΔE 29.9 from the original
Deuteranopia#796D2Fno green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#45776Bno blue cones; rare, and affects men and women equally; ΔE 40 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.02:1WCAG large text: AAA
Contrast with black, large text4.18:1WCAG large text: AA

Named colours

Olivedrab · ΔE 14.2Dark green · ΔE 14.9Dark olivegreen · ΔE 17.4Forest green · ΔE 17.7Sea green · ΔE 20.5Green · ΔE 21.3
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.2, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D287C
Analogous#717C28, #287C33
Triadic#28477C, #7C2847
Split complementary#33287C, #7C2871
Tetradic#28717C, #5D287C, #7C3328

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEDC94
Lighter +30%#92D06D
Lighter +20%#75C347
Lighter +10%#5DA334
Darker −10%#31551C
Darker −20%#1B2F0F
Darker −30%#050803
Darker −40%#000000
More saturated +25%#429113
Less saturated −25%#4C683D

Channel breakdown

R71
G124
B40
Red71 (27.8%)
Green124 (48.6%)
Blue40 (15.7%)
Hue97.86°
Saturation (HSL)51.22%
Lightness32.16%
Dominant channelGreen
Hex per channelR 47 · G 7C · B 28

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Every value on this page was computed from “477c28” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.