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Colour

#2B5615

  • #2B5615
  • Green
  • Dark
  • Nearest: Dark olivegreen

#2B5615 is a green with RGB values 43, 86, 21 and HSL 100°, 61%, 21%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#2B5615#2B5615
HEX#2B5615
RGBrgb(43, 86, 21)
RGB (0–1)0.1686, 0.3373, 0.0824
RGB percentages16.9%, 33.7%, 8.2%
HSLhsl(99.7, 60.7%, 21%)
HSV / HSBhsv(99.7, 75.6%, 33.7%)
CMYK50%, 0%, 75.6%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,840,085
CSS custom property--colour: #2B5615;

Brightness & contrast

Relative luminance0.07223WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.59:1
Contrast with white8.59:1WCAG normal text: AAA
Contrast with black2.44:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#D4A9EA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#594E0Bno red cones; affects about 1% of men; ΔE 25.5 from the original
Deuteranopia#534B1Bno green cones; the most common form, about 1% of men; ΔE 24.6 from the original
Tritanopia#295349no blue cones; rare, and affects men and women equally; ΔE 32.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.59:1WCAG large text: AAA
Contrast with black, large text2.44:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 13.5Dark green · ΔE 18.9Sea green · ΔE 25.4Olivedrab · ΔE 28.7Forest green · ΔE 31.3Green · ΔE 33
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 13.49, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#401556
Analogous#4C5615, #15561F
Triadic#152B56, #56152B
Split complementary#1F1556, #56154C
Tetradic#154C56, #401556, #561F15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88D85F
Lighter +30%#69CE36
Lighter +20%#54A829
Lighter +10%#3F7F1F
Darker −10%#172D0B
Darker −20%#020401
Darker −30%#000000
Darker −40%#000000
More saturated +25%#276308
Less saturated −25%#2F4922

Channel breakdown

R43
G86
B21
Red43 (16.9%)
Green86 (33.7%)
Blue21 (8.2%)
Hue99.69°
Saturation (HSL)60.75%
Lightness20.98%
Dominant channelGreen
Hex per channelR 2B · G 56 · B 15

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Every value on this page was computed from “2b5615” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.