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Recognised as Colour

#28893B

  • #28893B
  • Green
  • Dark
  • Nearest: Forest green

#28893B is a green with RGB values 40, 137, 59 and HSL 132°, 55%, 35%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#28893B#28893B
HEX#28893B
RGBrgb(40, 137, 59)
RGB (0–1)0.1569, 0.5373, 0.2314
RGB percentages15.7%, 53.7%, 23.1%
HSLhsl(131.8, 54.8%, 34.7%)
HSV / HSBhsv(131.8, 70.8%, 53.7%)
CMYK70.8%, 0%, 56.9%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,656,571
CSS custom property--colour: #28893B;

Brightness & contrast

Relative luminance0.18658WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.73:1
Contrast with white4.44:1WCAG normal text: Fail
Contrast with black4.73:1WCAG normal text: AA
Greyscale equivalent#6F6F6F
Inverted#D776C4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8B7D34no red cones; affects about 1% of men; ΔE 41.6 from the original
Deuteranopia#7F7441no green cones; the most common form, about 1% of men; ΔE 41.9 from the original
Tritanopia#008678no blue cones; rare, and affects men and women equally; ΔE 36.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.44:1WCAG large text: AA
Contrast with black, large text4.73:1WCAG large text: AAA

Named colours

Forest green · ΔE 12.4Sea green · ΔE 14.5Dark green · ΔE 16.5Medium seagreen · ΔE 17.9Green · ΔE 18.2Olivedrab · ΔE 23.7
Nearest named CSS colourForest green (#228B22)ΔE 12.43, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#892876
Analogous#458928, #28896C
Triadic#3B2889, #893B28
Split complementary#6C2889, #892845
Tetradic#284589, #892876, #896C28

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9BE2A9
Lighter +30%#74D687
Lighter +20%#4CCB65
Lighter +10%#34B04C
Darker −10%#1C622A
Darker −20%#113A19
Darker −30%#051308
Darker −40%#000000
More saturated +25%#129F2E
Less saturated −25%#3E7348

Channel breakdown

R40
G137
B59
Red40 (15.7%)
Green137 (53.7%)
Blue59 (23.1%)
Hue131.75°
Saturation (HSL)54.8%
Lightness34.71%
Dominant channelGreen
Hex per channelR 28 · G 89 · B 3B

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Every value on this page was computed from “28893b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.