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Recognised as Colour

#0B401D

  • #0B401D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#0B401D is a green with RGB values 11, 64, 29 and HSL 140°, 71%, 15%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#0B401D#0B401D
HEX#0B401D
RGBrgb(11, 64, 29)
RGB (0–1)0.0431, 0.251, 0.1137
RGB percentages4.3%, 25.1%, 11.4%
HSLhsl(140.4, 70.7%, 14.7%)
HSV / HSBhsv(140.4, 82.8%, 25.1%)
CMYK82.8%, 0%, 54.7%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer737,309
CSS custom property--colour: #0B401D;

Brightness & contrast

Relative luminance0.03827WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.9:1
Contrast with white11.9:1WCAG normal text: AAA
Contrast with black1.77:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#F4BFE2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#403A1Ano red cones; affects about 1% of men; ΔE 24 from the original
Deuteranopia#3A351Fno green cones; the most common form, about 1% of men; ΔE 24.5 from the original
Tritanopia#003F38no blue cones; rare, and affects men and women equally; ΔE 18.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.9:1WCAG large text: AAA
Contrast with black, large text1.77:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 24.8Dark slate grey · ΔE 26.2Sea green · ΔE 31.7Dark green · ΔE 33.3Teal · ΔE 35.6Dim grey · ΔE 37.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.83, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#400B2E
Analogous#13400B, #0B4038
Triadic#1D0B40, #401D0B
Split complementary#380B40, #400B13
Tetradic#0B1340, #400B2E, #40380B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3ADD71
Lighter +30%#21C358
Lighter +20%#1A9744
Lighter +10%#126C31
Darker −10%#041409
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#02491A
Less saturated −25%#143720

Channel breakdown

R11
G64
B29
Red11 (4.3%)
Green64 (25.1%)
Blue29 (11.4%)
Hue140.38°
Saturation (HSL)70.67%
Lightness14.71%
Dominant channelGreen
Hex per channelR 0B · G 40 · B 1D

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Every value on this page was computed from “0b401d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.