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Recognised as Colour

#407D56

  • #407D56
  • Green
  • Dark
  • Nearest: Sea green

#407D56 is a green with RGB values 64, 125, 86 and HSL 142°, 32%, 37%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#407D56#407D56
HEX#407D56
RGBrgb(64, 125, 86)
RGB (0–1)0.251, 0.4902, 0.3373
RGB percentages25.1%, 49%, 33.7%
HSLhsl(141.6, 32.3%, 37.1%)
HSV / HSBhsv(141.6, 48.8%, 49%)
CMYK48.8%, 0%, 31.2%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,226,390
CSS custom property--colour: #407D56;

Brightness & contrast

Relative luminance0.16429WCAG 2.x, 0 is black and 1 is white
Perceived brightness106 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.9:1
Contrast with white4.9:1WCAG normal text: AA
Contrast with black4.29:1WCAG normal text: Fail
Greyscale equivalent#6D6D6D
Inverted#BF82A9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D7554no red cones; affects about 1% of men; ΔE 27.2 from the original
Deuteranopia#746E58no green cones; the most common form, about 1% of men; ΔE 27.8 from the original
Tritanopia#327C73no blue cones; rare, and affects men and women equally; ΔE 17.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.9:1WCAG large text: AAA
Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Sea green · ΔE 12.2Dark olivegreen · ΔE 19.2Teal · ΔE 23.8Dark cyan · ΔE 24.8Dark seagreen · ΔE 25.3Medium seagreen · ΔE 27.5
Nearest named CSS colourSea green (#2E8B57)ΔE 12.17, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D4067
Analogous#497D40, #407D74
Triadic#56407D, #7D5640
Split complementary#74407D, #7D4049
Tetradic#40497D, #7D4067, #7D7540

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2D7BF
Lighter +30%#90C6A3
Lighter +20%#6EB588
Lighter +10%#519F6D
Darker −10%#2F5B3F
Darker −20%#1D3A28
Darker −30%#0C1810
Darker −40%#000000
More saturated +25%#28954F
Less saturated −25%#58655D

Channel breakdown

R64
G125
B86
Red64 (25.1%)
Green125 (49%)
Blue86 (33.7%)
Hue141.64°
Saturation (HSL)32.28%
Lightness37.06%
Dominant channelGreen
Hex per channelR 40 · G 7D · B 56

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Every value on this page was computed from “407d56” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.