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Recognised as Colour

#374C13

  • #374C13
  • Green
  • Dark
  • Nearest: Dark olivegreen

#374C13 is a green with RGB values 55, 76, 19 and HSL 82°, 60%, 19%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#374C13#374C13
HEX#374C13
RGBrgb(55, 76, 19)
RGB (0–1)0.2157, 0.298, 0.0745
RGB percentages21.6%, 29.8%, 7.5%
HSLhsl(82.1, 60%, 18.6%)
HSV / HSBhsv(82.1, 75%, 29.8%)
CMYK27.6%, 0%, 75%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,623,955
CSS custom property--colour: #374C13;

Brightness & contrast

Relative luminance0.06028WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.52:1
Contrast with white9.52:1WCAG normal text: AAA
Contrast with black2.21:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#C8B3EC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#50460Bno red cones; affects about 1% of men; ΔE 15.9 from the original
Deuteranopia#4D4518no green cones; the most common form, about 1% of men; ΔE 15.4 from the original
Tritanopia#394841no blue cones; rare, and affects men and women equally; ΔE 29.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.52:1WCAG large text: AAA
Contrast with black, large text2.21:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 12.8Dark green · ΔE 28.7Sea green · ΔE 32.3Olivedrab · ΔE 33.5Dark slate grey · ΔE 34.3Olive · ΔE 35.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 12.79, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#28134C
Analogous#4C4513, #1A4C13
Triadic#13374C, #4C1337
Split complementary#131A4C, #45134C
Tetradic#134C45, #28134C, #4C131A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6D556
Lighter +30%#90C632
Lighter +20%#729E27
Lighter +10%#55751D
Darker −10%#192309
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A5807
Less saturated −25%#34401F

Channel breakdown

R55
G76
B19
Red55 (21.6%)
Green76 (29.8%)
Blue19 (7.5%)
Hue82.11°
Saturation (HSL)60%
Lightness18.63%
Dominant channelGreen
Hex per channelR 37 · G 4C · B 13

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Every value on this page was computed from “374c13” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.