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Colour

#27591A

  • #27591A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#27591A is a green with RGB values 39, 89, 26 and HSL 108°, 55%, 23%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#27591A#27591A
HEX#27591A
RGBrgb(39, 89, 26)
RGB (0–1)0.1529, 0.349, 0.102
RGB percentages15.3%, 34.9%, 10.2%
HSLhsl(107.6, 54.8%, 22.5%)
HSV / HSBhsv(107.6, 70.8%, 34.9%)
CMYK56.2%, 0%, 70.8%, 65.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,578,714
CSS custom property--colour: #27591A;

Brightness & contrast

Relative luminance0.07651WCAG 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 8.3:1
Contrast with white8.3:1WCAG normal text: AAA
Contrast with black2.53:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#D8A6E5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C5112no red cones; affects about 1% of men; ΔE 27.7 from the original
Deuteranopia#554D1Fno green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#22564Cno blue cones; rare, and affects men and women equally; ΔE 31.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.3:1WCAG large text: AAA
Contrast with black, large text2.53:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 14.4Dark green · ΔE 17.8Sea green · ΔE 23.1Olivedrab · ΔE 28.9Forest green · ΔE 29.9Green · ΔE 31.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 14.43, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C1A59
Analogous#47591A, #1A592C
Triadic#1A2759, #591A27
Split complementary#2C1A59, #591A47
Tetradic#1A4759, #4C1A59, #592C1A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#81D46B
Lighter +30%#5FC844
Lighter +20%#4AA831
Lighter +10%#388026
Darker −10%#16320E
Darker −20%#040A03
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F670C
Less saturated −25%#2F4B28

Channel breakdown

R39
G89
B26
Red39 (15.3%)
Green89 (34.9%)
Blue26 (10.2%)
Hue107.62°
Saturation (HSL)54.78%
Lightness22.55%
Dominant channelGreen
Hex per channelR 27 · G 59 · B 1A

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Every value on this page was computed from “27591a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.