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Recognised as Colour

#03A128

  • #03A128
  • Green
  • Dark
  • Nearest: Forest green

#03A128 is a green with RGB values 3, 161, 40 and HSL 134°, 96%, 32%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#03A128#03A128
HEX#03A128
RGBrgb(3, 161, 40)
RGB (0–1)0.0118, 0.6314, 0.1569
RGB percentages1.2%, 63.1%, 15.7%
HSLhsl(134.1, 96.3%, 32.2%)
HSV / HSBhsv(134.1, 98.1%, 63.1%)
CMYK98.1%, 0%, 75.2%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer237,864
CSS custom property--colour: #03A128;

Brightness & contrast

Relative luminance0.25662WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.13:1
Contrast with white3.42:1WCAG normal text: Fail
Contrast with black6.13:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#FC5ED7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A49110no red cones; affects about 1% of men; ΔE 55.1 from the original
Deuteranopia#958735no green cones; the most common form, about 1% of men; ΔE 54.3 from the original
Tritanopia#009C8Ano blue cones; rare, and affects men and women equally; ΔE 54.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.42:1WCAG large text: AA
Contrast with black, large text6.13:1WCAG large text: AAA

Named colours

Forest green · ΔE 12.8Green · ΔE 13.6Limegreen · ΔE 20.5Dark green · ΔE 27.8Medium seagreen · ΔE 28.8Olivedrab · ΔE 31
Nearest named CSS colourForest green (#228B22)ΔE 12.79, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A1037C
Analogous#2DA103, #03A177
Triadic#2803A1, #A12803
Split complementary#7703A1, #A1032D
Tetradic#032DA1, #A1037C, #A17703

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#74FC94
Lighter +30%#42FB6D
Lighter +20%#0FFB47
Lighter +10%#04D334
Darker −10%#026F1C
Darker −20%#013D0F
Darker −30%#000B03
Darker −40%#000000
More saturated +25%#00A426
Less saturated −25%#188C33

Channel breakdown

R3
G161
B40
Red3 (1.2%)
Green161 (63.1%)
Blue40 (15.7%)
Hue134.05°
Saturation (HSL)96.34%
Lightness32.16%
Dominant channelGreen
Hex per channelR 03 · G A1 · B 28

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Every value on this page was computed from “03a128” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.