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Colour

#374F3B

  • #374F3B
  • Green
  • Dark
  • Nearest: Dark slate grey

#374F3B is a green with RGB values 55, 79, 59 and HSL 130°, 18%, 26%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#374F3B#374F3B
HEX#374F3B
RGBrgb(55, 79, 59)
RGB (0–1)0.2157, 0.3098, 0.2314
RGB percentages21.6%, 31%, 23.1%
HSLhsl(130, 17.9%, 26.3%)
HSV / HSBhsv(130, 30.4%, 31%)
CMYK30.4%, 0%, 25.3%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,624,763
CSS custom property--colour: #374F3B;

Brightness & contrast

Relative luminance0.0672WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.96:1
Contrast with white8.96:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#C8B0C4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4B3Ano red cones; affects about 1% of men; ΔE 12.5 from the original
Deuteranopia#4C483Cno green cones; the most common form, about 1% of men; ΔE 13.3 from the original
Tritanopia#344E49no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.96:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.8Dim grey · ΔE 21.2Dark olivegreen · ΔE 24.8Gray · ΔE 27.9Teal · ΔE 28.6Slate grey · ΔE 31.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.84, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F374B
Analogous#3F4F37, #374F47
Triadic#3B374F, #4F3B37
Split complementary#47374F, #4F373F
Tetradic#373F4F, #4F374B, #4F4737

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9AB89F
Lighter +30%#7CA382
Lighter +20%#618B68
Lighter +10%#4C6D51
Darker −10%#223125
Darker −20%#0D130E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#266030
Less saturated −25%#434343

Channel breakdown

R55
G79
B59
Red55 (21.6%)
Green79 (31%)
Blue59 (23.1%)
Hue130°
Saturation (HSL)17.91%
Lightness26.27%
Dominant channelGreen
Hex per channelR 37 · G 4F · B 3B

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Every value on this page was computed from “374f3b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.