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Recognised as Colour

#0A300B

  • #0A300B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#0A300B is a green with RGB values 10, 48, 11 and HSL 122°, 66%, 11%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#0A300B#0A300B
HEX#0A300B
RGBrgb(10, 48, 11)
RGB (0–1)0.0392, 0.1882, 0.0431
RGB percentages3.9%, 18.8%, 4.3%
HSLhsl(121.6, 65.5%, 11.4%)
HSV / HSBhsv(121.6, 79.2%, 18.8%)
CMYK79.2%, 0%, 77.1%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer667,659
CSS custom property--colour: #0A300B;

Brightness & contrast

Relative luminance0.02203WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.58:1
Contrast with white14.58:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#252525
Inverted#F5CFF4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#312B07no red cones; affects about 1% of men; ΔE 20.4 from the original
Deuteranopia#2D280Eno green cones; the most common form, about 1% of men; ΔE 20.5 from the original
Tritanopia#032E28no blue cones; rare, and affects men and women equally; ΔE 20.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.58:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 28.5Dark slate grey · ΔE 29Black · ΔE 33.6Dark green · ΔE 36.9Sea green · ΔE 39.1Dim grey · ΔE 40.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.51, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#300A2F
Analogous#1C300A, #0A301E
Triadic#0B0A30, #300B0A
Split complementary#1E0A30, #300A1C
Tetradic#0A1C30, #300A2F, #301E0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#32D436
Lighter +30%#24AF28
Lighter +20%#1C841E
Lighter +10%#135A15
Darker −10%#010601
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#033704
Less saturated −25%#112912

Channel breakdown

R10
G48
B11
Red10 (3.9%)
Green48 (18.8%)
Blue11 (4.3%)
Hue121.58°
Saturation (HSL)65.52%
Lightness11.37%
Dominant channelGreen
Hex per channelR 0A · G 30 · B 0B

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Every value on this page was computed from “0a300b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.