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Colour

#188F46

  • #188F46
  • Green
  • Dark
  • Nearest: Sea green

#188F46 is a green with RGB values 24, 143, 70 and HSL 143°, 71%, 33%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#188F46#188F46
HEX#188F46
RGBrgb(24, 143, 70)
RGB (0–1)0.0941, 0.5608, 0.2745
RGB percentages9.4%, 56.1%, 27.5%
HSLhsl(143.2, 71.3%, 32.7%)
HSV / HSBhsv(143.2, 83.2%, 56.1%)
CMYK83.2%, 0%, 51%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,609,542
CSS custom property--colour: #188F46;

Brightness & contrast

Relative luminance0.20281WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.06:1
Contrast with white4.15:1WCAG normal text: Fail
Contrast with black5.06:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#E770B9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#908240no red cones; affects about 1% of men; ΔE 44.9 from the original
Deuteranopia#83794Bno green cones; the most common form, about 1% of men; ΔE 44.8 from the original
Tritanopia#008C7Eno blue cones; rare, and affects men and women equally; ΔE 34.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.15:1WCAG large text: AA
Contrast with black, large text5.06:1WCAG large text: AAA

Named colours

Sea green · ΔE 12.9Medium seagreen · ΔE 14.3Forest green · ΔE 15.2Dark green · ΔE 20.4Green · ΔE 21.1Olivedrab · ΔE 27.9
Nearest named CSS colourSea green (#2E8B57)ΔE 12.9, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F1861
Analogous#268F18, #188F81
Triadic#46188F, #8F4618
Split complementary#82188F, #8F1825
Tetradic#18268F, #8F1861, #8F8218

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88EBAE
Lighter +30%#5CE491
Lighter +20%#31DC73
Lighter +10%#1FBB5B
Darker −10%#116331
Darker −20%#09381B
Darker −30%#020C06
Darker −40%#000000
More saturated +25%#03A441
Less saturated −25%#2D7A4B

Channel breakdown

R24
G143
B70
Red24 (9.4%)
Green143 (56.1%)
Blue70 (27.5%)
Hue143.19°
Saturation (HSL)71.26%
Lightness32.75%
Dominant channelGreen
Hex per channelR 18 · G 8F · B 46

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Every value on this page was computed from “188f46” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.