Nerdulator> put something in

Recognised as Colour

#31552C

  • #31552C
  • Green
  • Dark
  • Nearest: Dark olivegreen

#31552C is a green with RGB values 49, 85, 44 and HSL 113°, 32%, 25%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#31552C#31552C
HEX#31552C
RGBrgb(49, 85, 44)
RGB (0–1)0.1922, 0.3333, 0.1725
RGB percentages19.2%, 33.3%, 17.3%
HSLhsl(112.7, 31.8%, 25.3%)
HSV / HSBhsv(112.7, 48.2%, 33.3%)
CMYK42.4%, 0%, 48.2%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,233,068
CSS custom property--colour: #31552C;

Brightness & contrast

Relative luminance0.07332WCAG 2.x, 0 is black and 1 is white
Perceived brightness72 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.51:1
Contrast with white8.51:1WCAG normal text: AAA
Contrast with black2.47:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#CEAAD3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#574F29no red cones; affects about 1% of men; ΔE 20.1 from the original
Deuteranopia#524B2Fno green cones; the most common form, about 1% of men; ΔE 20.6 from the original
Tritanopia#2E534Bno blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.51:1WCAG large text: AAA
Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 14.8Sea green · ΔE 25.8Dark slate grey · ΔE 25.9Dark green · ΔE 30.6Dim grey · ΔE 32.2Teal · ΔE 33.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 14.84, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#502C55
Analogous#46552C, #2C553B
Triadic#2C3155, #552C31
Split complementary#3C2C55, #552C45
Tetradic#2C4555, #502C55, #553C2C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#91C38A
Lighter +30%#72B169
Lighter +20%#58984F
Lighter +10%#44773D
Darker −10%#1E331B
Darker −20%#0A1209
Darker −30%#000000
Darker −40%#000000
More saturated +25%#25651C
Less saturated −25%#3D453C

Channel breakdown

R49
G85
B44
Red49 (19.2%)
Green85 (33.3%)
Blue44 (17.3%)
Hue112.68°
Saturation (HSL)31.78%
Lightness25.29%
Dominant channelGreen
Hex per channelR 31 · G 55 · B 2C

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “31552c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.