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Colour

#667C00

  • #667C00
  • Green
  • Dark
  • Nearest: Olivedrab

#667C00 is a green with RGB values 102, 124, 0 and HSL 71°, 100%, 24%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#667C00#667C00
HEX#667C00
RGBrgb(102, 124, 0)
RGB (0–1)0.4, 0.4863, 0
RGB percentages40%, 48.6%, 0%
HSLhsl(70.6, 100%, 24.3%)
HSV / HSBhsv(70.6, 100%, 48.6%)
CMYK17.7%, 0%, 100%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,716,416
CSS custom property--colour: #667C00;

Brightness & contrast

Relative luminance0.1724WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.72:1
Contrast with white4.72:1WCAG normal text: AA
Contrast with black4.45:1WCAG normal text: Fail
Greyscale equivalent#6E6E6E
Inverted#9983FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#847400no red cones; affects about 1% of men; ΔE 18.4 from the original
Deuteranopia#827314no green cones; the most common form, about 1% of men; ΔE 18.8 from the original
Tritanopia#6C7569no blue cones; rare, and affects men and women equally; ΔE 50.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.72:1WCAG large text: AAA
Contrast with black, large text4.45:1WCAG large text: AA

Named colours

Olivedrab · ΔE 8.9Olive · ΔE 10.9Dark olivegreen · ΔE 23.9Dark green · ΔE 26.6Forest green · ΔE 28.2Green · ΔE 29.2
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 8.94, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#16007C
Analogous#7C5400, #287C00
Triadic#00667C, #7C0066
Split complementary#00287C, #54007C
Tetradic#007C54, #16007C, #7C0028

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFFF49
Lighter +30%#D6FF16
Lighter +20%#BAE200
Lighter +10%#90AF00
Darker −10%#3C4900
Darker −20%#121600
Darker −30%#000000
Darker −40%#000000
More saturated +25%#667C00
Less saturated −25%#5C6D10

Channel breakdown

R102
G124
B0
Red102 (40%)
Green124 (48.6%)
Blue0 (0%)
Hue70.65°
Saturation (HSL)100%
Lightness24.31%
Dominant channelGreen
Hex per channelR 66 · G 7C · B 00

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Every value on this page was computed from “667c00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.