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Recognised as Colour

#1F7844

  • #1F7844
  • Green
  • Dark
  • Nearest: Sea green

#1F7844 is a green with RGB values 31, 120, 68 and HSL 145°, 59%, 30%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#1F7844#1F7844
HEX#1F7844
RGBrgb(31, 120, 68)
RGB (0–1)0.1216, 0.4706, 0.2667
RGB percentages12.2%, 47.1%, 26.7%
HSLhsl(144.9, 58.9%, 29.6%)
HSV / HSBhsv(144.9, 74.2%, 47.1%)
CMYK74.2%, 0%, 43.3%, 52.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,062,404
CSS custom property--colour: #1F7844;

Brightness & contrast

Relative luminance0.14142WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.49:1
Contrast with white5.49:1WCAG normal text: AA
Contrast with black3.83:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#E087BB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#786E40no red cones; affects about 1% of men; ΔE 35.9 from the original
Deuteranopia#6D6648no green cones; the most common form, about 1% of men; ΔE 36.3 from the original
Tritanopia#00766Bno blue cones; rare, and affects men and women equally; ΔE 24.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.49:1WCAG large text: AAA
Contrast with black, large text3.83:1WCAG large text: AA

Named colours

Sea green · ΔE 7.3Dark olivegreen · ΔE 21.8Dark green · ΔE 22.7Medium seagreen · ΔE 23.2Forest green · ΔE 26.9Dark seagreen · ΔE 31.5
Nearest named CSS colourSea green (#2E8B57)ΔE 7.32, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#781F53
Analogous#26781F, #1F7870
Triadic#441F78, #78441F
Split complementary#701F78, #781F27
Tetradic#1F2778, #781F53, #78711F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#84DFAA
Lighter +30%#5BD58E
Lighter +20%#34C972
Lighter +10%#29A15B
Darker −10%#154F2D
Darker −20%#0A2716
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C8B41
Less saturated −25%#326547

Channel breakdown

R31
G120
B68
Red31 (12.2%)
Green120 (47.1%)
Blue68 (26.7%)
Hue144.94°
Saturation (HSL)58.94%
Lightness29.61%
Dominant channelGreen
Hex per channelR 1F · G 78 · B 44

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Every value on this page was computed from “1f7844” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.