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Recognised as Colour

#374B11

  • #374B11
  • Green
  • Dark
  • Nearest: Dark olivegreen

#374B11 is a green with RGB values 55, 75, 17 and HSL 81°, 63%, 18%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#374B11#374B11
HEX#374B11
RGBrgb(55, 75, 17)
RGB (0–1)0.2157, 0.2941, 0.0667
RGB percentages21.6%, 29.4%, 6.7%
HSLhsl(80.7, 63%, 18%)
HSV / HSBhsv(80.7, 77.3%, 29.4%)
CMYK26.7%, 0%, 77.3%, 70.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,623,697
CSS custom property--colour: #374B11;

Brightness & contrast

Relative luminance0.05885WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.65:1
Contrast with white9.65:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#C8B4EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4508no red cones; affects about 1% of men; ΔE 15.6 from the original
Deuteranopia#4D4416no green cones; the most common form, about 1% of men; ΔE 15.4 from the original
Tritanopia#394740no blue cones; rare, and affects men and women equally; ΔE 30 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.65:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 13.2Dark green · ΔE 28.9Sea green · ΔE 33Olivedrab · ΔE 33.6Dark slate grey · ΔE 34.8Olive · ΔE 35.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 13.15, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#25114B
Analogous#4B4211, #1A4B11
Triadic#11374B, #4B1137
Split complementary#111A4B, #42114B
Tetradic#114B42, #25114B, #4B111A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9D751
Lighter +30%#92C82D
Lighter +20%#749E24
Lighter +10%#55751A
Darker −10%#192108
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3B5705
Less saturated −25%#33401C

Channel breakdown

R55
G75
B17
Red55 (21.6%)
Green75 (29.4%)
Blue17 (6.7%)
Hue80.69°
Saturation (HSL)63.04%
Lightness18.04%
Dominant channelGreen
Hex per channelR 37 · G 4B · B 11

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Every value on this page was computed from “374b11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.