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Recognised as Colour

#667E1B

  • #667E1B
  • Green
  • Dark
  • Nearest: Olivedrab

#667E1B is a green with RGB values 102, 126, 27 and HSL 75°, 65%, 30%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#667E1B#667E1B
HEX#667E1B
RGBrgb(102, 126, 27)
RGB (0–1)0.4, 0.4941, 0.1059
RGB percentages40%, 49.4%, 10.6%
HSLhsl(74.5, 64.7%, 30%)
HSV / HSBhsv(74.5, 78.6%, 49.4%)
CMYK19%, 0%, 78.6%, 50.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,716,955
CSS custom property--colour: #667E1B;

Brightness & contrast

Relative luminance0.17826WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.6:1
Contrast with white4.6:1WCAG normal text: AA
Contrast with black4.57:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#9981E4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#867603no red cones; affects about 1% of men; ΔE 19.8 from the original
Deuteranopia#837524no green cones; the most common form, about 1% of men; ΔE 18.8 from the original
Tritanopia#6C776Bno blue cones; rare, and affects men and women equally; ΔE 45.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.6:1WCAG large text: AAA
Contrast with black, large text4.57:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 8Olive · ΔE 13.9Dark olivegreen · ΔE 18.6Dark green · ΔE 24.9Forest green · ΔE 26.8Dark khaki · ΔE 29
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 7.95, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#331B7E
Analogous#7E651B, #347E1B
Triadic#1B667E, #7E1B66
Split complementary#1B357E, #641B7E
Tetradic#1B7E64, #331B7E, #7E1B35

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCE481
Lighter +30%#BBDB57
Lighter +20%#AAD22D
Lighter +10%#88A824
Darker −10%#445412
Darker −20%#222A09
Darker −30%#000000
Darker −40%#000000
More saturated +25%#709108
Less saturated −25%#5C6B2E

Channel breakdown

R102
G126
B27
Red102 (40%)
Green126 (49.4%)
Blue27 (10.6%)
Hue74.55°
Saturation (HSL)64.71%
Lightness30%
Dominant channelGreen
Hex per channelR 66 · G 7E · B 1B

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Every value on this page was computed from “667e1b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.