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Recognised as Colour

#40824F

  • #40824F
  • Green
  • Dark
  • Nearest: Sea green

#40824F is a green with RGB values 64, 130, 79 and HSL 134°, 34%, 38%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#40824F#40824F
HEX#40824F
RGBrgb(64, 130, 79)
RGB (0–1)0.251, 0.5098, 0.3098
RGB percentages25.1%, 51%, 31%
HSLhsl(133.6, 34%, 38%)
HSV / HSBhsv(133.6, 50.8%, 51%)
CMYK50.8%, 0%, 39.2%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,227,663
CSS custom property--colour: #40824F;

Brightness & contrast

Relative luminance0.1762WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.9 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#707070
Inverted#BF7DB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#83784Cno red cones; affects about 1% of men; ΔE 30.8 from the original
Deuteranopia#7A7252no green cones; the most common form, about 1% of men; ΔE 30.8 from the original
Tritanopia#338075no blue cones; rare, and affects men and women equally; ΔE 23.4 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

Sea green · ΔE 7.3Dark olivegreen · ΔE 18.2Medium seagreen · ΔE 22.5Dark seagreen · ΔE 25Dark green · ΔE 26.4Forest green · ΔE 29
Nearest named CSS colourSea green (#2E8B57)ΔE 7.32, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#824073
Analogous#528240, #408270
Triadic#4F4082, #824F40
Split complementary#704082, #824052
Tetradic#405282, #824073, #827040

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4DABD
Lighter +30%#92C99E
Lighter +20%#70B880
Lighter +10%#51A464
Darker −10%#2F603A
Darker −20%#1E3E25
Darker −30%#0E1B11
Darker −40%#000000
More saturated +25%#289A42
Less saturated −25%#586A5C

Channel breakdown

R64
G130
B79
Red64 (25.1%)
Green130 (51%)
Blue79 (31%)
Hue133.64°
Saturation (HSL)34.02%
Lightness38.04%
Dominant channelGreen
Hex per channelR 40 · G 82 · B 4F

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Every value on this page was computed from “40824f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.