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Recognised as Colour

#145D21

  • #145D21
  • Green
  • Dark
  • Nearest: Dark green

#145D21 is a green with RGB values 20, 93, 33 and HSL 131°, 65%, 22%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#145D21#145D21
HEX#145D21
RGBrgb(20, 93, 33)
RGB (0–1)0.0784, 0.3647, 0.1294
RGB percentages7.8%, 36.5%, 12.9%
HSLhsl(130.7, 64.6%, 22.2%)
HSV / HSBhsv(130.7, 78.5%, 36.5%)
CMYK78.5%, 0%, 64.5%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,334,561
CSS custom property--colour: #145D21;

Brightness & contrast

Relative luminance0.08087WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.02:1
Contrast with white8.02:1WCAG normal text: AAA
Contrast with black2.62:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#EBA2DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E541Bno red cones; affects about 1% of men; ΔE 32.8 from the original
Deuteranopia#564E26no green cones; the most common form, about 1% of men; ΔE 33 from the original
Tritanopia#005B50no blue cones; rare, and affects men and women equally; ΔE 29.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.02:1WCAG large text: AAA
Contrast with black, large text2.62:1WCAG large text: Fail

Named colours

Dark green · ΔE 16.2Dark olivegreen · ΔE 18.9Sea green · ΔE 19.4Forest green · ΔE 27.6Green · ΔE 29.9Olivedrab · ΔE 31
Nearest named CSS colourDark green (#006400)ΔE 16.25, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D1450
Analogous#2B5D14, #145D46
Triadic#21145D, #5D2114
Split complementary#46145D, #5D142B
Tetradic#142B5D, #5D1450, #5D4614

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#60DD76
Lighter +30%#36D452
Lighter +20%#26B13F
Lighter +10%#1D8730
Darker −10%#0B3312
Darker −20%#020903
Darker −30%#000000
Darker −40%#000000
More saturated +25%#066B18
Less saturated −25%#224F2A

Channel breakdown

R20
G93
B33
Red20 (7.8%)
Green93 (36.5%)
Blue33 (12.9%)
Hue130.68°
Saturation (HSL)64.6%
Lightness22.16%
Dominant channelGreen
Hex per channelR 14 · G 5D · B 21

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Every value on this page was computed from “145d21” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.