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Recognised as Colour

#28773D

  • #28773D
  • Green
  • Dark
  • Nearest: Sea green

#28773D is a green with RGB values 40, 119, 61 and HSL 136°, 50%, 31%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#28773D#28773D
HEX#28773D
RGBrgb(40, 119, 61)
RGB (0–1)0.1569, 0.4667, 0.2392
RGB percentages15.7%, 46.7%, 23.9%
HSLhsl(135.9, 49.7%, 31.2%)
HSV / HSBhsv(135.9, 66.4%, 46.7%)
CMYK66.4%, 0%, 48.7%, 53.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,651,965
CSS custom property--colour: #28773D;

Brightness & contrast

Relative luminance0.13982WCAG 2.x, 0 is black and 1 is white
Perceived brightness96 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.53:1
Contrast with white5.53:1WCAG normal text: AA
Contrast with black3.8:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#D788C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#786D38no red cones; affects about 1% of men; ΔE 34.8 from the original
Deuteranopia#6E6641no green cones; the most common form, about 1% of men; ΔE 34.9 from the original
Tritanopia#0D7569no blue cones; rare, and affects men and women equally; ΔE 27.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.53:1WCAG large text: AAA
Contrast with black, large text3.8:1WCAG large text: AA

Named colours

Sea green · ΔE 9.1Dark green · ΔE 19.6Dark olivegreen · ΔE 19.7Medium seagreen · ΔE 23.6Forest green · ΔE 24.3Olivedrab · ΔE 28.4
Nearest named CSS colourSea green (#2E8B57)ΔE 9.07, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#772862
Analogous#3B7728, #287764
Triadic#3D2877, #773D28
Split complementary#642877, #77283B
Tetradic#283B77, #772862, #776428

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#91DAA4
Lighter +30%#6BCD85
Lighter +20%#45C066
Lighter +10%#359D51
Darker −10%#1B5129
Darker −20%#0E2B16
Darker −30%#020402
Darker −40%#000000
More saturated +25%#148B34
Less saturated −25%#3C6346

Channel breakdown

R40
G119
B61
Red40 (15.7%)
Green119 (46.7%)
Blue61 (23.9%)
Hue135.95°
Saturation (HSL)49.69%
Lightness31.18%
Dominant channelGreen
Hex per channelR 28 · G 77 · B 3D

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Every value on this page was computed from “28773d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.