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Recognised as Colour

#12871E

  • #12871E
  • Green
  • Dark
  • Nearest: Forest green

#12871E is a green with RGB values 18, 135, 30 and HSL 126°, 76%, 30%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#12871E#12871E
HEX#12871E
RGBrgb(18, 135, 30)
RGB (0–1)0.0706, 0.5294, 0.1176
RGB percentages7.1%, 52.9%, 11.8%
HSLhsl(126.2, 76.5%, 30%)
HSV / HSBhsv(126.2, 86.7%, 52.9%)
CMYK86.7%, 0%, 77.8%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,214,238
CSS custom property--colour: #12871E;

Brightness & contrast

Relative luminance0.1755WCAG 2.x, 0 is black and 1 is white
Perceived brightness104.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.66:1
Contrast with white4.66:1WCAG normal text: AA
Contrast with black4.51:1WCAG normal text: AA
Greyscale equivalent#676767
Inverted#ED78E1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8A7907no red cones; affects about 1% of men; ΔE 47.7 from the original
Deuteranopia#7E712Ano green cones; the most common form, about 1% of men; ΔE 47.1 from the original
Tritanopia#008373no blue cones; rare, and affects men and women equally; ΔE 47.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.66:1WCAG large text: AAA
Contrast with black, large text4.51:1WCAG large text: AAA

Named colours

Forest green · ΔE 2.1Green · ΔE 5.9Dark green · ΔE 15Olivedrab · ΔE 23.8Medium seagreen · ΔE 26.3Sea green · ΔE 27.2
Nearest named CSS colourForest green (#228B22)ΔE 2.06, below the just-noticeable difference
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#87127B
Analogous#408712, #128759
Triadic#1E1287, #871E12
Split complementary#591287, #871240
Tetradic#124087, #87127B, #875912

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#78ED84
Lighter +30%#4BE75B
Lighter +20%#1EE132
Lighter +10%#18B428
Darker −10%#0C5A14
Darker −20%#062D0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#009910
Less saturated −25%#25742D

Channel breakdown

R18
G135
B30
Red18 (7.1%)
Green135 (52.9%)
Blue30 (11.8%)
Hue126.15°
Saturation (HSL)76.47%
Lightness30%
Dominant channelGreen
Hex per channelR 12 · G 87 · B 1E

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Every value on this page was computed from “12871e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.