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Recognised as Colour

#51592A

  • #51592A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#51592A is a green with RGB values 81, 89, 42 and HSL 70°, 36%, 26%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#51592A#51592A
HEX#51592A
RGBrgb(81, 89, 42)
RGB (0–1)0.3176, 0.349, 0.1647
RGB percentages31.8%, 34.9%, 16.5%
HSLhsl(70.2, 35.9%, 25.7%)
HSV / HSBhsv(70.2, 52.8%, 34.9%)
CMYK9%, 0%, 52.8%, 65.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,331,242
CSS custom property--colour: #51592A;

Brightness & contrast

Relative luminance0.09061WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.47:1
Contrast with white7.47:1WCAG normal text: AAA
Contrast with black2.81:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#AEA6D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E5526no red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#5E552Dno green cones; the most common form, about 1% of men; ΔE 8.9 from the original
Tritanopia#55554Eno blue cones; rare, and affects men and women equally; ΔE 23.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.47:1WCAG large text: AAA
Contrast with black, large text2.81:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 10.8Dim grey · ΔE 29.5Dark slate grey · ΔE 30.1Sea green · ΔE 32.9Gray · ΔE 33.2Olive · ΔE 34.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 10.82, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#322A59
Analogous#59492A, #3A592A
Triadic#2A5159, #592A51
Split complementary#2A3A59, #492A59
Tetradic#2A5949, #322A59, #592A3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCC788
Lighter +30%#A9B765
Lighter +20%#909E4B
Lighter +10%#717C3A
Darker −10%#31361A
Darker −20%#121409
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5C691A
Less saturated −25%#46493A

Channel breakdown

R81
G89
B42
Red81 (31.8%)
Green89 (34.9%)
Blue42 (16.5%)
Hue70.21°
Saturation (HSL)35.88%
Lightness25.69%
Dominant channelGreen
Hex per channelR 51 · G 59 · B 2A

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Every value on this page was computed from “51592a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.