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Recognised as Colour

#28441E

  • #28441E
  • Green
  • Dark
  • Nearest: Dark olivegreen

#28441E is a green with RGB values 40, 68, 30 and HSL 104°, 39%, 19%. It is a dark colour, so white text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#28441E#28441E
HEX#28441E
RGBrgb(40, 68, 30)
RGB (0–1)0.1569, 0.2667, 0.1176
RGB percentages15.7%, 26.7%, 11.8%
HSLhsl(104.2, 38.8%, 19.2%)
HSV / HSBhsv(104.2, 55.9%, 26.7%)
CMYK41.2%, 0%, 55.9%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,638,878
CSS custom property--colour: #28441E;

Brightness & contrast

Relative luminance0.04679WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.85:1
Contrast with white10.85:1WCAG normal text: AAA
Contrast with black1.94:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#D7BBE1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#463F1Bno red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#423C20no green cones; the most common form, about 1% of men; ΔE 17.1 from the original
Tritanopia#27423Bno blue cones; rare, and affects men and women equally; ΔE 19.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.85:1WCAG large text: AAA
Contrast with black, large text1.94:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 19.8Dark slate grey · ΔE 25.1Sea green · ΔE 33Dim grey · ΔE 33.1Dark green · ΔE 34.5Teal · ΔE 37.3
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 19.77, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A1E44
Analogous#3B441E, #1E4427
Triadic#1E2844, #441E28
Split complementary#271E44, #441E3B
Tetradic#1E3B44, #3A1E44, #44271E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#84BF6F
Lighter +30%#66AE4D
Lighter +20%#528B3D
Lighter +10%#3D672E
Darker −10%#13210E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#225012
Less saturated −25%#2E382A

Channel breakdown

R40
G68
B30
Red40 (15.7%)
Green68 (26.7%)
Blue30 (11.8%)
Hue104.21°
Saturation (HSL)38.78%
Lightness19.22%
Dominant channelGreen
Hex per channelR 28 · G 44 · B 1E

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Every value on this page was computed from “28441e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.