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Colour

#57A46E

  • #57A46E
  • Green
  • Dark
  • Nearest: Sea green

#57A46E is a green with RGB values 87, 164, 110 and HSL 138°, 31%, 49%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#57A46E#57A46E
HEX#57A46E
RGBrgb(87, 164, 110)
RGB (0–1)0.3412, 0.6431, 0.4314
RGB percentages34.1%, 64.3%, 43.1%
HSLhsl(137.9, 30.7%, 49.2%)
HSV / HSBhsv(137.9, 47%, 64.3%)
CMYK47%, 0%, 32.9%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,743,726
CSS custom property--colour: #57A46E;

Brightness & contrast

Relative luminance0.29703WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.94:1
Contrast with white3.03:1WCAG normal text: Fail
Contrast with black6.94:1WCAG normal text: AA
Greyscale equivalent#909090
Inverted#A85B91

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A4996Bno red cones; affects about 1% of men; ΔE 33.4 from the original
Deuteranopia#999171no green cones; the most common form, about 1% of men; ΔE 33.9 from the original
Tritanopia#47A296no blue cones; rare, and affects men and women equally; ΔE 23.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.03:1WCAG large text: AA
Contrast with black, large text6.94:1WCAG large text: AAA

Named colours

Sea green · ΔE 10.5Medium seagreen · ΔE 13.2Dark seagreen · ΔE 16.5Medium aquamarine · ΔE 19.1Light seagreen · ΔE 27.6Dark olivegreen · ΔE 27.6
Nearest named CSS colourSea green (#2E8B57)ΔE 10.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A4578D
Analogous#66A457, #57A495
Triadic#6E57A4, #A46E57
Split complementary#9557A4, #A45766
Tetradic#5766A4, #A4578D, #A49557

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBECE0
Lighter +30%#BADAC3
Lighter +20%#98C9A7
Lighter +10%#77B78A
Darker −10%#458358
Darker −20%#346141
Darker −30%#22402B
Darker −40%#101F15
More saturated +25%#38C361
Less saturated −25%#76857B

Channel breakdown

R87
G164
B110
Red87 (34.1%)
Green164 (64.3%)
Blue110 (43.1%)
Hue137.92°
Saturation (HSL)30.68%
Lightness49.22%
Dominant channelGreen
Hex per channelR 57 · G A4 · B 6E

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Every value on this page was computed from “57a46e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.