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Recognised as Colour

#315F37

  • #315F37
  • Green
  • Dark
  • Nearest: Dark olivegreen

#315F37 is a green with RGB values 49, 95, 55 and HSL 128°, 32%, 28%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#315F37#315F37
HEX#315F37
RGBrgb(49, 95, 55)
RGB (0–1)0.1922, 0.3725, 0.2157
RGB percentages19.2%, 37.3%, 21.6%
HSLhsl(127.8, 31.9%, 28.2%)
HSV / HSBhsv(127.8, 48.4%, 37.3%)
CMYK48.4%, 0%, 42.1%, 62.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,235,639
CSS custom property--colour: #315F37;

Brightness & contrast

Relative luminance0.09113WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.44:1
Contrast with white7.44:1WCAG normal text: AAA
Contrast with black2.82:1WCAG normal text: Fail
Greyscale equivalent#525252
Inverted#CEA0C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#605834no red cones; affects about 1% of men; ΔE 23.2 from the original
Deuteranopia#595339no green cones; the most common form, about 1% of men; ΔE 23.4 from the original
Tritanopia#2A5D55no blue cones; rare, and affects men and women equally; ΔE 19.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.44:1WCAG large text: AAA
Contrast with black, large text2.82:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15.3Sea green · ΔE 21.1Dark slate grey · ΔE 26.2Teal · ΔE 29.4Dark green · ΔE 29.8Dark cyan · ΔE 31.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.33, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5F3159
Analogous#425F31, #315F4E
Triadic#37315F, #5F3731
Split complementary#4E315F, #5F3142
Tetradic#31425F, #5F3159, #5F4E31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94C89B
Lighter +30%#72B77B
Lighter +20%#54A25E
Lighter +10%#42814A
Darker −10%#203D24
Darker −20%#0E1C10
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F712A
Less saturated −25%#434D44

Channel breakdown

R49
G95
B55
Red49 (19.2%)
Green95 (37.3%)
Blue55 (21.6%)
Hue127.83°
Saturation (HSL)31.94%
Lightness28.24%
Dominant channelGreen
Hex per channelR 31 · G 5F · B 37

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Every value on this page was computed from “315f37” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.