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Colour

#28830F

  • #28830F
  • Green
  • Dark
  • Nearest: Forest green

#28830F is a green with RGB values 40, 131, 15 and HSL 107°, 79%, 29%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#28830F#28830F
HEX#28830F
RGBrgb(40, 131, 15)
RGB (0–1)0.1569, 0.5137, 0.0588
RGB percentages15.7%, 51.4%, 5.9%
HSLhsl(107.1, 79.5%, 28.6%)
HSV / HSBhsv(107.1, 88.5%, 51.4%)
CMYK69.5%, 0%, 88.5%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,654,991
CSS custom property--colour: #28830F;

Brightness & contrast

Relative luminance0.16718WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.83:1
Contrast with white4.83:1WCAG normal text: AA
Contrast with black4.34:1WCAG normal text: Fail
Greyscale equivalent#676767
Inverted#D77CF0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#877600no red cones; affects about 1% of men; ΔE 43.4 from the original
Deuteranopia#7C6F20no green cones; the most common form, about 1% of men; ΔE 42.8 from the original
Tritanopia#177E6Fno blue cones; rare, and affects men and women equally; ΔE 50.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.83:1WCAG large text: AAA
Contrast with black, large text4.34:1WCAG large text: AA

Named colours

Forest green · ΔE 5.1Green · ΔE 5.3Dark green · ΔE 13.9Olivedrab · ΔE 19.9Sea green · ΔE 29.5Medium seagreen · ΔE 29.8
Nearest named CSS colourForest green (#228B22)ΔE 5.13, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A0F83
Analogous#62830F, #0F8330
Triadic#0F2883, #830F28
Split complementary#300F83, #830F62
Tetradic#0F6283, #6A0F83, #83300F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BEF6F
Lighter +30%#66E942
Lighter +20%#44DF19
Lighter +10%#36B114
Darker −10%#1A550A
Darker −20%#0C2705
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F9200
Less saturated −25%#327121

Channel breakdown

R40
G131
B15
Red40 (15.7%)
Green131 (51.4%)
Blue15 (5.9%)
Hue107.07°
Saturation (HSL)79.45%
Lightness28.63%
Dominant channelGreen
Hex per channelR 28 · G 83 · B 0F

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Every value on this page was computed from “28830f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.