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Recognised as Colour

#40AB5D

  • #40AB5D
  • Green
  • Dark
  • Nearest: Medium seagreen

#40AB5D is a green with RGB values 64, 171, 93 and HSL 136°, 46%, 46%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#40AB5D#40AB5D
HEX#40AB5D
RGBrgb(64, 171, 93)
RGB (0–1)0.251, 0.6706, 0.3647
RGB percentages25.1%, 67.1%, 36.5%
HSLhsl(136.3, 45.5%, 46.1%)
HSV / HSBhsv(136.3, 62.6%, 67.1%)
CMYK62.6%, 0%, 45.6%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,238,173
CSS custom property--colour: #40AB5D;

Brightness & contrast

Relative luminance0.31006WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.2:1
Contrast with white2.92:1WCAG normal text: Fail
Contrast with black7.2:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#BF54A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AC9D57no red cones; affects about 1% of men; ΔE 44.4 from the original
Deuteranopia#9F9362no green cones; the most common form, about 1% of men; ΔE 45 from the original
Tritanopia#1FA898no blue cones; rare, and affects men and women equally; ΔE 34.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.92:1WCAG large text: Fail
Contrast with black, large text7.2:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 7.5Sea green · ΔE 17.7Forest green · ΔE 18.3Light green · ΔE 24.7Green · ΔE 25Olivedrab · ΔE 28.1
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 7.51, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB408E
Analogous#58AB40, #40AB93
Triadic#5D40AB, #AB5D40
Split complementary#9340AB, #AB4058
Tetradic#4058AB, #AB408E, #AB9340

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBECD4
Lighter +30%#A6DEB5
Lighter +20%#81D096
Lighter +10%#5CC278
Darker −10%#328649
Darker −20%#246135
Darker −30%#163C20
Darker −40%#08170C
More saturated +25%#23C850
Less saturated −25%#5D8E6A

Channel breakdown

R64
G171
B93
Red64 (25.1%)
Green171 (67.1%)
Blue93 (36.5%)
Hue136.26°
Saturation (HSL)45.53%
Lightness46.08%
Dominant channelGreen
Hex per channelR 40 · G AB · B 5D

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Every value on this page was computed from “40ab5d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.