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Recognised as Colour

#407B4D

  • #407B4D
  • Green
  • Dark
  • Nearest: Sea green

#407B4D is a green with RGB values 64, 123, 77 and HSL 133°, 32%, 37%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#407B4D#407B4D
HEX#407B4D
RGBrgb(64, 123, 77)
RGB (0–1)0.251, 0.4824, 0.302
RGB percentages25.1%, 48.2%, 30.2%
HSLhsl(133.2, 31.6%, 36.7%)
HSV / HSBhsv(133.2, 48%, 48.2%)
CMYK48%, 0%, 37.4%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,225,869
CSS custom property--colour: #407B4D;

Brightness & contrast

Relative luminance0.15792WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.05:1
Contrast with white5.05:1WCAG normal text: AA
Contrast with black4.16:1WCAG normal text: Fail
Greyscale equivalent#6B6B6B
Inverted#BF84B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C724Ano red cones; affects about 1% of men; ΔE 28 from the original
Deuteranopia#736C50no green cones; the most common form, about 1% of men; ΔE 28.2 from the original
Tritanopia#35796Fno blue cones; rare, and affects men and women equally; ΔE 21.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.05:1WCAG large text: AAA
Contrast with black, large text4.16:1WCAG large text: AA

Named colours

Sea green · ΔE 10.8Dark olivegreen · ΔE 16.5Dark seagreen · ΔE 26.2Medium seagreen · ΔE 26.4Teal · ΔE 27.9Dark green · ΔE 28.2
Nearest named CSS colourSea green (#2E8B57)ΔE 10.82, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7B406E
Analogous#517B40, #407B6A
Triadic#4D407B, #7B4D40
Split complementary#6B407B, #7B4050
Tetradic#40517B, #7B406E, #7B6B40

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1D6B9
Lighter +30%#8FC59B
Lighter +20%#6EB37D
Lighter +10%#519D62
Darker −10%#2F5938
Darker −20%#1D3823
Darker −30%#0C160E
Darker −40%#000000
More saturated +25%#299240
Less saturated −25%#57645A

Channel breakdown

R64
G123
B77
Red64 (25.1%)
Green123 (48.2%)
Blue77 (30.2%)
Hue133.22°
Saturation (HSL)31.55%
Lightness36.67%
Dominant channelGreen
Hex per channelR 40 · G 7B · B 4D

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Every value on this page was computed from “407b4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.