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Recognised as Colour

#667A61

  • #667A61
  • Green
  • Dark
  • Nearest: Gray

#667A61 is a green with RGB values 102, 122, 97 and HSL 108°, 11%, 43%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Gray.

Colour values

#667A61#667A61
HEX#667A61
RGBrgb(102, 122, 97)
RGB (0–1)0.4, 0.4784, 0.3804
RGB percentages40%, 47.8%, 38%
HSLhsl(108, 11.4%, 42.9%)
HSV / HSBhsv(108, 20.5%, 47.8%)
CMYK16.4%, 0%, 20.5%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,716,001
CSS custom property--colour: #667A61;

Brightness & contrast

Relative luminance0.17607WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.64:1
Contrast with white4.64:1WCAG normal text: AA
Contrast with black4.52:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#99859E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C7660no red cones; affects about 1% of men; ΔE 11 from the original
Deuteranopia#787462no green cones; the most common form, about 1% of men; ΔE 10.8 from the original
Tritanopia#657873no blue cones; rare, and affects men and women equally; ΔE 11.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.64:1WCAG large text: AAA
Contrast with black, large text4.52:1WCAG large text: AAA

Named colours

Gray · ΔE 17.5Dim grey · ΔE 17.5Dark olivegreen · ΔE 21.4Dark slate grey · ΔE 23.3Cadetblue · ΔE 23.4Slate grey · ΔE 24.5
Nearest named CSS colourGray (#808080)ΔE 17.45, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#75617A
Analogous#737A61, #617A69
Triadic#61667A, #7A6166
Split complementary#69617A, #7A6173
Tetradic#61737A, #75617A, #7A6961

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1D8CF
Lighter +30%#B5C2B2
Lighter +20%#9AAB96
Lighter +10%#7F9579
Darker −10%#4E5E4A
Darker −20%#364134
Darker −30%#1F251D
Darker −40%#070807
More saturated +25%#569546
Less saturated −25%#6E6E6E

Channel breakdown

R102
G122
B97
Red102 (40%)
Green122 (47.8%)
Blue97 (38%)
Hue108°
Saturation (HSL)11.42%
Lightness42.94%
Dominant channelGreen
Hex per channelR 66 · G 7A · B 61

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Every value on this page was computed from “667a61” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.