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Recognised as Colour

#51701A

  • #51701A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#51701A is a green with RGB values 81, 112, 26 and HSL 82°, 62%, 27%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#51701A#51701A
HEX#51701A
RGBrgb(81, 112, 26)
RGB (0–1)0.3176, 0.4392, 0.102
RGB percentages31.8%, 43.9%, 10.2%
HSLhsl(81.6, 62.3%, 27.1%)
HSV / HSBhsv(81.6, 76.8%, 43.9%)
CMYK27.7%, 0%, 76.8%, 56.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,337,114
CSS custom property--colour: #51701A;

Brightness & contrast

Relative luminance0.13412WCAG 2.x, 0 is black and 1 is white
Perceived brightness97 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.7:1
Contrast with white5.7:1WCAG normal text: AA
Contrast with black3.68:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#AE8FE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#766809no red cones; affects about 1% of men; ΔE 21.9 from the original
Deuteranopia#726622no green cones; the most common form, about 1% of men; ΔE 21.3 from the original
Tritanopia#546B5Fno blue cones; rare, and affects men and women equally; ΔE 40 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.7:1WCAG large text: AAA
Contrast with black, large text3.68:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 12.5Olivedrab · ΔE 14.3Dark green · ΔE 19.8Olive · ΔE 21.1Forest green · ΔE 25.9Sea green · ΔE 27.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 12.54, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#391A70
Analogous#70641A, #26701A
Triadic#1A5170, #701A51
Split complementary#1A2670, #641A70
Tetradic#1A7064, #391A70, #701A26

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BADF77
Lighter +30%#A5D64D
Lighter +20%#8DC32D
Lighter +10%#6F9924
Darker −10%#334710
Darker −20%#151D07
Darker −30%#000000
Darker −40%#000000
More saturated +25%#568109
Less saturated −25%#4C5F2B

Channel breakdown

R81
G112
B26
Red81 (31.8%)
Green112 (43.9%)
Blue26 (10.2%)
Hue81.63°
Saturation (HSL)62.32%
Lightness27.06%
Dominant channelGreen
Hex per channelR 51 · G 70 · B 1A

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Every value on this page was computed from “51701a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.