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Recognised as Colour

#185D33

  • #185D33
  • Green
  • Dark
  • Nearest: Sea green

#185D33 is a green with RGB values 24, 93, 51 and HSL 143°, 59%, 23%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Sea green.

Colour values

#185D33#185D33
HEX#185D33
RGBrgb(24, 93, 51)
RGB (0–1)0.0941, 0.3647, 0.2
RGB percentages9.4%, 36.5%, 20%
HSLhsl(143.5, 59%, 22.9%)
HSV / HSBhsv(143.5, 74.2%, 36.5%)
CMYK74.2%, 0%, 45.2%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,596,723
CSS custom property--colour: #185D33;

Brightness & contrast

Relative luminance0.08262WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.92:1
Contrast with white7.92:1WCAG normal text: AAA
Contrast with black2.65:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#E7A2CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5D5530no red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#554F36no green cones; the most common form, about 1% of men; ΔE 30 from the original
Tritanopia#005C53no blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.92:1WCAG large text: AAA
Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Sea green · ΔE 18.9Dark olivegreen · ΔE 19.6Dark green · ΔE 26.4Dark slate grey · ΔE 29.9Teal · ΔE 30.1Dark cyan · ΔE 32.4
Nearest named CSS colourSea green (#2E8B57)ΔE 18.85, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D1842
Analogous#1F5D18, #185D56
Triadic#33185D, #5D3318
Split complementary#56185D, #5D181F
Tetradic#181F5D, #5D1842, #5D5618

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#69D894
Lighter +30%#40CE78
Lighter +20%#2DAE5F
Lighter +10%#228649
Darker −10%#0E341D
Darker −20%#030C07
Darker −30%#000000
Darker −40%#000000
More saturated +25%#096C30
Less saturated −25%#274E36

Channel breakdown

R24
G93
B51
Red24 (9.4%)
Green93 (36.5%)
Blue51 (20%)
Hue143.48°
Saturation (HSL)58.97%
Lightness22.94%
Dominant channelGreen
Hex per channelR 18 · G 5D · B 33

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Every value on this page was computed from “185d33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.