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Recognised as Colour

#0B301D

  • #0B301D
  • Green
  • Dark
  • Nearest: Dark slate grey

#0B301D is a green with RGB values 11, 48, 29 and HSL 149°, 63%, 12%. It is a dark colour, so white text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0B301D#0B301D
HEX#0B301D
RGBrgb(11, 48, 29)
RGB (0–1)0.0431, 0.1882, 0.1137
RGB percentages4.3%, 18.8%, 11.4%
HSLhsl(149.2, 62.7%, 11.6%)
HSV / HSBhsv(149.2, 77.1%, 18.8%)
CMYK77.1%, 0%, 39.6%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer733,213
CSS custom property--colour: #0B301D;

Brightness & contrast

Relative luminance0.02274WCAG 2.x, 0 is black and 1 is white
Perceived brightness38.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.44:1
Contrast with white14.44:1WCAG normal text: AAA
Contrast with black1.45:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#F4CFE2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#302C1Cno red cones; affects about 1% of men; ΔE 17.6 from the original
Deuteranopia#2B281Eno green cones; the most common form, about 1% of men; ΔE 18 from the original
Tritanopia#00302Bno blue cones; rare, and affects men and women equally; ΔE 9.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.44:1WCAG large text: AAA
Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.1Black · ΔE 26.5Dark olivegreen · ΔE 33.7Dim grey · ΔE 34.3Teal · ΔE 37.1Dark cyan · ΔE 41.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.06, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#300B1E
Analogous#0C300B, #0B302F
Triadic#1D0B30, #301D0B
Split complementary#2F0B30, #300B0C
Tetradic#0B0C30, #300B1E, #302F0B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#36D181
Lighter +30%#28AC68
Lighter +20%#1E834F
Lighter +10%#155936
Darker −10%#010704
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#04371D
Less saturated −25%#12291D

Channel breakdown

R11
G48
B29
Red11 (4.3%)
Green48 (18.8%)
Blue29 (11.4%)
Hue149.19°
Saturation (HSL)62.71%
Lightness11.57%
Dominant channelGreen
Hex per channelR 0B · G 30 · B 1D

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Every value on this page was computed from “0b301d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.