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Recognised as Colour

#1C8722

  • #1C8722
  • Green
  • Dark
  • Nearest: Forest green

#1C8722 is a green with RGB values 28, 135, 34 and HSL 123°, 66%, 32%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#1C8722#1C8722
HEX#1C8722
RGBrgb(28, 135, 34)
RGB (0–1)0.1098, 0.5294, 0.1333
RGB percentages11%, 52.9%, 13.3%
HSLhsl(123.4, 65.6%, 32%)
HSV / HSBhsv(123.4, 79.3%, 52.9%)
CMYK79.3%, 0%, 74.8%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,869,602
CSS custom property--colour: #1C8722;

Brightness & contrast

Relative luminance0.1769WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.63:1
Contrast with white4.63:1WCAG normal text: AA
Contrast with black4.54:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#E378DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8A7A10no red cones; affects about 1% of men; ΔE 45.7 from the original
Deuteranopia#7E722Dno green cones; the most common form, about 1% of men; ΔE 45.1 from the original
Tritanopia#008373no blue cones; rare, and affects men and women equally; ΔE 45.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.63:1WCAG large text: AAA
Contrast with black, large text4.54:1WCAG large text: AAA

Named colours

Forest green · ΔE 2.2Green · ΔE 7.5Dark green · ΔE 14.3Olivedrab · ΔE 22.6Medium seagreen · ΔE 25.1Sea green · ΔE 25.4
Nearest named CSS colourForest green (#228B22)ΔE 2.16, below the just-noticeable difference
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#871C81
Analogous#4B871C, #1C8758
Triadic#221C87, #87221C
Split complementary#581C87, #871C4B
Tetradic#1C4B87, #871C81, #87571C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#89E68E
Lighter +30%#5EDE65
Lighter +20%#34D53D
Lighter +10%#25B12D
Darker −10%#135D17
Darker −20%#0A330D
Darker −30%#020802
Darker −40%#000000
More saturated +25%#089B10
Less saturated −25%#307334

Channel breakdown

R28
G135
B34
Red28 (11%)
Green135 (52.9%)
Blue34 (13.3%)
Hue123.36°
Saturation (HSL)65.64%
Lightness31.96%
Dominant channelGreen
Hex per channelR 1C · G 87 · B 22

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Every value on this page was computed from “1c8722” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.