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Recognised as Colour

#517C19

  • #517C19
  • Green
  • Dark
  • Nearest: Olivedrab

#517C19 is a green with RGB values 81, 124, 25 and HSL 86°, 66%, 29%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#517C19#517C19
HEX#517C19
RGBrgb(81, 124, 25)
RGB (0–1)0.3176, 0.4863, 0.098
RGB percentages31.8%, 48.6%, 9.8%
HSLhsl(86.1, 66.4%, 29.2%)
HSV / HSBhsv(86.1, 79.8%, 48.6%)
CMYK34.7%, 0%, 79.8%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,340,185
CSS custom property--colour: #517C19;

Brightness & contrast

Relative luminance0.16235WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.94:1
Contrast with white4.94:1WCAG normal text: AA
Contrast with black4.25:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#AE83E6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#827201no red cones; affects about 1% of men; ΔE 27.8 from the original
Deuteranopia#7C6F23no green cones; the most common form, about 1% of men; ΔE 26.7 from the original
Tritanopia#53766Ano blue cones; rare, and affects men and women equally; ΔE 45.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.94:1WCAG large text: AAA
Contrast with black, large text4.25:1WCAG large text: AA

Named colours

Olivedrab · ΔE 8.8Dark green · ΔE 17.2Forest green · ΔE 19.1Dark olivegreen · ΔE 19.8Green · ΔE 21.4Olive · ΔE 21.5
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 8.8, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44197C
Analogous#7C7619, #1F7C19
Triadic#19517C, #7C1951
Split complementary#19207C, #75197C
Tetradic#197C75, #44197C, #7C1920

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7E57C
Lighter +30%#A0DC52
Lighter +20%#88D12A
Lighter +10%#6DA622
Darker −10%#355210
Darker −20%#1A2708
Darker −30%#000000
Darker −40%#000000
More saturated +25%#538F06
Less saturated −25%#4F692C

Channel breakdown

R81
G124
B25
Red81 (31.8%)
Green124 (48.6%)
Blue25 (9.8%)
Hue86.06°
Saturation (HSL)66.44%
Lightness29.22%
Dominant channelGreen
Hex per channelR 51 · G 7C · B 19

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Every value on this page was computed from “517c19” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.