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Colour

#00660A

  • #00660A
  • Green
  • Dark
  • Nearest: Dark green

#00660A is a green with RGB values 0, 102, 10 and HSL 126°, 100%, 20%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#00660A#00660A
HEX#00660A
RGBrgb(0, 102, 10)
RGB (0–1)0, 0.4, 0.0392
RGB percentages0%, 40%, 3.9%
HSLhsl(125.9, 100%, 20%)
HSV / HSBhsv(125.9, 100%, 40%)
CMYK100%, 0%, 90.2%, 60%naive device-independent conversion; real print needs an ICC profile
24-bit integer26,122
CSS custom property--colour: #00660A;

Brightness & contrast

Relative luminance0.09525WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.23:1
Contrast with white7.23:1WCAG normal text: AAA
Contrast with black2.9:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#FF99F5

Colour vision & accessibility

Protanopia#685B00no red cones; affects about 1% of men; ΔE 40.3 from the original
Deuteranopia#5F5417no green cones; the most common form, about 1% of men; ΔE 40.5 from the original
Tritanopia#006356no blue cones; rare, and affects men and women equally; ΔE 42.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.23:1WCAG large text: AAA
Contrast with black, large text2.9:1WCAG large text: Fail

Named colours

Nearest named CSS colourDark green (#006400)ΔE 2.28, below the just-noticeable difference
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#66005C
Analogous#296600, #00663D
Triadic#0A0066, #660A00
Split complementary#3D0066, #660029
Tetradic#002966, #66005C, #663D00

Tints, shades & saturation

Lighter +40%#33FF47
Lighter +30%#00FF19
Lighter +20%#00CC14
Lighter +10%#00990F
Darker −10%#003305
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00660A
Less saturated −25%#0D5914

Channel breakdown

R0
G102
B10
Red0 (0%)
Green102 (40%)
Blue10 (3.9%)
Hue125.88°
Saturation (HSL)100%
Lightness20%
Dominant channelGreen
Hex per channelR 00 · G 66 · B 0A

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Every value on this page was computed from “00660a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.