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Recognised as Colour

#51694D

  • #51694D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#51694D is a green with RGB values 81, 105, 77 and HSL 111°, 15%, 36%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#51694D#51694D
HEX#51694D
RGBrgb(81, 105, 77)
RGB (0–1)0.3176, 0.4118, 0.302
RGB percentages31.8%, 41.2%, 30.2%
HSLhsl(111.4, 15.4%, 35.7%)
HSV / HSBhsv(111.4, 26.7%, 41.2%)
CMYK22.9%, 0%, 26.7%, 58.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,335,373
CSS custom property--colour: #51694D;

Brightness & contrast

Relative luminance0.12388WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.04:1
Contrast with white6.04:1WCAG normal text: AA
Contrast with black3.48:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#AE96B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6B644Bno red cones; affects about 1% of men; ΔE 13.6 from the original
Deuteranopia#67624Eno green cones; the most common form, about 1% of men; ΔE 13.3 from the original
Tritanopia#4F6761no blue cones; rare, and affects men and women equally; ΔE 13.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.04:1WCAG large text: AAA
Contrast with black, large text3.48:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 18.1Dim grey · ΔE 19.9Dark slate grey · ΔE 20Gray · ΔE 23Teal · ΔE 26.3Sea green · ΔE 27.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.11, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#654D69
Analogous#5F694D, #4D6957
Triadic#4D5169, #694D51
Split complementary#574D69, #694D5F
Tetradic#4D5F69, #654D69, #69574D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BACBB7
Lighter +30%#9EB59A
Lighter +20%#829F7D
Lighter +10%#688663
Darker −10%#3A4C37
Darker −20%#242E22
Darker −30%#0D110C
Darker −40%#000000
More saturated +25%#418036
Less saturated −25%#5B5B5B

Channel breakdown

R81
G105
B77
Red81 (31.8%)
Green105 (41.2%)
Blue77 (30.2%)
Hue111.43°
Saturation (HSL)15.38%
Lightness35.69%
Dominant channelGreen
Hex per channelR 51 · G 69 · B 4D

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Every value on this page was computed from “51694d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.