Nerdulator> put something in

Recognised as Colour

#66723E

  • #66723E
  • Green
  • Dark
  • Nearest: Dark olivegreen

#66723E is a green with RGB values 102, 114, 62 and HSL 74°, 30%, 35%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#66723E#66723E
HEX#66723E
RGBrgb(102, 114, 62)
RGB (0–1)0.4, 0.4471, 0.2431
RGB percentages40%, 44.7%, 24.3%
HSLhsl(73.8, 29.5%, 34.5%)
HSV / HSBhsv(73.8, 45.6%, 44.7%)
CMYK10.5%, 0%, 45.6%, 55.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,713,918
CSS custom property--colour: #66723E;

Brightness & contrast

Relative luminance0.15207WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.2:1
Contrast with white5.2:1WCAG normal text: AA
Contrast with black4.04:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#998DC1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#786D3Ano red cones; affects about 1% of men; ΔE 10.7 from the original
Deuteranopia#766D41no green cones; the most common form, about 1% of men; ΔE 10.3 from the original
Tritanopia#6A6D66no blue cones; rare, and affects men and women equally; ΔE 26.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.2:1WCAG large text: AAA
Contrast with black, large text4.04:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 7.3Sea green · ΔE 27.7Olivedrab · ΔE 28.2Dark seagreen · ΔE 29.6Olive · ΔE 30Dark khaki · ΔE 30.4
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 7.28, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A3E72
Analogous#72643E, #4C723E
Triadic#3E6672, #723E66
Split complementary#3E4C72, #643E72
Tetradic#3E7264, #4A3E72, #723E4C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8D1AB
Lighter +30%#B3BF8A
Lighter +20%#9DAD69
Lighter +10%#849350
Darker −10%#48512C
Darker −20%#2B301A
Darker −30%#0D0F08
Darker −40%#000000
More saturated +25%#728828
Less saturated −25%#5A5C54

Channel breakdown

R102
G114
B62
Red102 (40%)
Green114 (44.7%)
Blue62 (24.3%)
Hue73.85°
Saturation (HSL)29.55%
Lightness34.51%
Dominant channelGreen
Hex per channelR 66 · G 72 · B 3E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “66723e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.