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Recognised as Colour

#1B560A

  • #1B560A
  • Green
  • Dark
  • Nearest: Dark green

#1B560A is a green with RGB values 27, 86, 10 and HSL 107°, 79%, 19%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#1B560A#1B560A
HEX#1B560A
RGBrgb(27, 86, 10)
RGB (0–1)0.1059, 0.3373, 0.0392
RGB percentages10.6%, 33.7%, 3.9%
HSLhsl(106.6, 79.2%, 18.8%)
HSV / HSBhsv(106.6, 88.4%, 33.7%)
CMYK68.6%, 0%, 88.4%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,791,498
CSS custom property--colour: #1B560A;

Brightness & contrast

Relative luminance0.06911WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.82:1
Contrast with white8.82:1WCAG normal text: AAA
Contrast with black2.38:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#E4A9F5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#594D00no red cones; affects about 1% of men; ΔE 31.4 from the original
Deuteranopia#524914no green cones; the most common form, about 1% of men; ΔE 30.7 from the original
Tritanopia#125348no blue cones; rare, and affects men and women equally; ΔE 36 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.82:1WCAG large text: AAA
Contrast with black, large text2.38:1WCAG large text: Fail

Named colours

Dark green · ΔE 12.7Dark olivegreen · ΔE 18.8Sea green · ΔE 25.6Forest green · ΔE 26.7Green · ΔE 27.6Olivedrab · ΔE 27.9
Nearest named CSS colourDark green (#006400)ΔE 12.72, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#450A56
Analogous#41560A, #0A561F
Triadic#0A1B56, #560A1B
Split complementary#1F0A56, #560A41
Tetradic#0A4156, #450A56, #561F0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#68E943
Lighter +30%#46DF1A
Lighter +20%#38B115
Lighter +10%#29840F
Darker −10%#0D2805
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#156000
Less saturated −25%#224A16

Channel breakdown

R27
G86
B10
Red27 (10.6%)
Green86 (33.7%)
Blue10 (3.9%)
Hue106.58°
Saturation (HSL)79.17%
Lightness18.82%
Dominant channelGreen
Hex per channelR 1B · G 56 · B 0A

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Every value on this page was computed from “1b560a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.