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Recognised as Colour

#40AB6E

  • #40AB6E
  • Green
  • Dark
  • Nearest: Medium seagreen

#40AB6E is a green with RGB values 64, 171, 110 and HSL 146°, 46%, 46%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#40AB6E#40AB6E
HEX#40AB6E
RGBrgb(64, 171, 110)
RGB (0–1)0.251, 0.6706, 0.4314
RGB percentages25.1%, 67.1%, 43.1%
HSLhsl(145.8, 45.5%, 46.1%)
HSV / HSBhsv(145.8, 62.6%, 67.1%)
CMYK62.6%, 0%, 35.7%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,238,190
CSS custom property--colour: #40AB6E;

Brightness & contrast

Relative luminance0.31342WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.27:1
Contrast with white2.89:1WCAG normal text: Fail
Contrast with black7.27:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#BF5491

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AA9E6Ano red cones; affects about 1% of men; ΔE 41.9 from the original
Deuteranopia#9C9472no green cones; the most common form, about 1% of men; ΔE 42.3 from the original
Tritanopia#10A99Bno blue cones; rare, and affects men and women equally; ΔE 26.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.89:1WCAG large text: Fail
Contrast with black, large text7.27:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 4.6Sea green · ΔE 12.6Medium aquamarine · ΔE 20.3Dark seagreen · ΔE 23.4Forest green · ΔE 26Light green · ΔE 27.8
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 4.56, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB407D
Analogous#47AB40, #40ABA4
Triadic#6E40AB, #AB6E40
Split complementary#A440AB, #AB4047
Tetradic#4047AB, #AB407D, #ABA440

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBECD9
Lighter +30%#A6DEBE
Lighter +20%#81D0A3
Lighter +10%#5CC288
Darker −10%#328656
Darker −20%#24613E
Darker −30%#163C26
Darker −40%#08170F
More saturated +25%#23C86A
Less saturated −25%#5D8E72

Channel breakdown

R64
G171
B110
Red64 (25.1%)
Green171 (67.1%)
Blue110 (43.1%)
Hue145.79°
Saturation (HSL)45.53%
Lightness46.08%
Dominant channelGreen
Hex per channelR 40 · G AB · B 6E

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Every value on this page was computed from “40ab6e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.