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Recognised as Colour

#1F7518

  • #1F7518
  • Green
  • Dark
  • Nearest: Dark green

#1F7518 is a green with RGB values 31, 117, 24 and HSL 115°, 66%, 28%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#1F7518#1F7518
HEX#1F7518
RGBrgb(31, 117, 24)
RGB (0–1)0.1216, 0.4588, 0.0941
RGB percentages12.2%, 45.9%, 9.4%
HSLhsl(115.5, 66%, 27.6%)
HSV / HSBhsv(115.5, 79.5%, 45.9%)
CMYK73.5%, 0%, 79.5%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,061,592
CSS custom property--colour: #1F7518;

Brightness & contrast

Relative luminance0.1308WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.81:1
Contrast with white5.81:1WCAG normal text: AA
Contrast with black3.62:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#E08AE7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#786903no red cones; affects about 1% of men; ΔE 40.5 from the original
Deuteranopia#6E6322no green cones; the most common form, about 1% of men; ΔE 39.5 from the original
Tritanopia#067163no blue cones; rare, and affects men and women equally; ΔE 42.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.81:1WCAG large text: AAA
Contrast with black, large text3.62:1WCAG large text: AA

Named colours

Dark green · ΔE 6.7Forest green · ΔE 10.7Green · ΔE 12.7Olivedrab · ΔE 21Sea green · ΔE 23Dark olivegreen · ΔE 26.6
Nearest named CSS colourDark green (#006400)ΔE 6.73, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E1875
Analogous#4D7518, #187540
Triadic#181F75, #75181F
Split complementary#401875, #75184E
Tetradic#184E75, #6E1875, #754018

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7EE376
Lighter +30%#56DA4C
Lighter +20%#35CA29
Lighter +10%#2A9F21
Darker −10%#144B0F
Darker −20%#092007
Darker −30%#000000
Darker −40%#000000
More saturated +25%#108706
Less saturated −25%#2E632A

Channel breakdown

R31
G117
B24
Red31 (12.2%)
Green117 (45.9%)
Blue24 (9.4%)
Hue115.48°
Saturation (HSL)65.96%
Lightness27.65%
Dominant channelGreen
Hex per channelR 1F · G 75 · B 18

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Every value on this page was computed from “1f7518” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.