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Recognised as Colour

#02370B

  • #02370B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#02370B is a green with RGB values 2, 55, 11 and HSL 130°, 93%, 11%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#02370B#02370B
HEX#02370B
RGBrgb(2, 55, 11)
RGB (0–1)0.0078, 0.2157, 0.0431
RGB percentages0.8%, 21.6%, 4.3%
HSLhsl(130.2, 93%, 11.2%)
HSV / HSBhsv(130.2, 96.4%, 21.6%)
CMYK96.4%, 0%, 80%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer145,163
CSS custom property--colour: #02370B;

Brightness & contrast

Relative luminance0.02769WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.51:1
Contrast with white13.51:1WCAG normal text: AAA
Contrast with black1.55:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#FDC8F4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#383106no red cones; affects about 1% of men; ΔE 25.1 from the original
Deuteranopia#322D0Fno green cones; the most common form, about 1% of men; ΔE 24.9 from the original
Tritanopia#00352Eno blue cones; rare, and affects men and women equally; ΔE 23.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.51:1WCAG large text: AAA
Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 26.1Dark green · ΔE 30.9Dark slate grey · ΔE 32.3Sea green · ΔE 34.8Black · ΔE 39.8Teal · ΔE 42.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 26.12, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#37022E
Analogous#133702, #023726
Triadic#0B0237, #370B02
Split complementary#260237, #370213
Tetradic#021337, #37022E, #372602

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0FF636
Lighter +30%#07CB29
Lighter +20%#06991F
Lighter +10%#046815
Darker −10%#000601
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00390A
Less saturated −25%#093010

Channel breakdown

R2
G55
B11
Red2 (0.8%)
Green55 (21.6%)
Blue11 (4.3%)
Hue130.19°
Saturation (HSL)92.98%
Lightness11.18%
Dominant channelGreen
Hex per channelR 02 · G 37 · B 0B

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Every value on this page was computed from “02370b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.