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Colour

#427F00

  • #427F00
  • Green
  • Dark
  • Nearest: Olivedrab

#427F00 is a green with RGB values 66, 127, 0 and HSL 89°, 100%, 25%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#427F00#427F00
HEX#427F00
RGBrgb(66, 127, 0)
RGB (0–1)0.2588, 0.498, 0
RGB percentages25.9%, 49.8%, 0%
HSLhsl(88.8, 100%, 24.9%)
HSV / HSBhsv(88.8, 100%, 49.8%)
CMYK48%, 0%, 100%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,357,888
CSS custom property--colour: #427F00;

Brightness & contrast

Relative luminance0.16337WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.92:1
Contrast with white4.92:1WCAG normal text: AA
Contrast with black4.27:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#BD80FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#847400no red cones; affects about 1% of men; ΔE 34.3 from the original
Deuteranopia#7C6F17no green cones; the most common form, about 1% of men; ΔE 34.1 from the original
Tritanopia#417A6Bno blue cones; rare, and affects men and women equally; ΔE 51.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.92:1WCAG large text: AAA
Contrast with black, large text4.27:1WCAG large text: AA

Named colours

Olivedrab · ΔE 12.8Forest green · ΔE 13.1Green · ΔE 13.3Dark green · ΔE 15.5Olive · ΔE 26.6Dark olivegreen · ΔE 29.2
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 12.77, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D007F
Analogous#7F7C00, #037F00
Triadic#00427F, #7F0042
Split complementary#00027F, #7D007F
Tetradic#007F7D, #3D007F, #7F0002

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9FF4C
Lighter +30%#91FF19
Lighter +20%#77E500
Lighter +10%#5DB200
Darker −10%#274C00
Darker −20%#0D1900
Darker −30%#000000
Darker −40%#000000
More saturated +25%#427F00
Less saturated −25%#416F10

Channel breakdown

R66
G127
B0
Red66 (25.9%)
Green127 (49.8%)
Blue0 (0%)
Hue88.82°
Saturation (HSL)100%
Lightness24.9%
Dominant channelGreen
Hex per channelR 42 · G 7F · B 00

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Every value on this page was computed from “427f00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.