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Recognised as Colour

#548F57

  • #548F57
  • Green
  • Dark
  • Nearest: Sea green

#548F57 is a green with RGB values 84, 143, 87 and HSL 123°, 26%, 45%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#548F57#548F57
HEX#548F57
RGBrgb(84, 143, 87)
RGB (0–1)0.3294, 0.5608, 0.3412
RGB percentages32.9%, 56.1%, 34.1%
HSLhsl(123.1, 26%, 44.5%)
HSV / HSBhsv(123.1, 41.3%, 56.1%)
CMYK41.3%, 0%, 39.2%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,541,719
CSS custom property--colour: #548F57;

Brightness & contrast

Relative luminance0.22218WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.44:1
Contrast with white3.86:1WCAG normal text: Fail
Contrast with black5.44:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#AB70A8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#918553no red cones; affects about 1% of men; ΔE 28.9 from the original
Deuteranopia#88805Ano green cones; the most common form, about 1% of men; ΔE 28.4 from the original
Tritanopia#4C8C81no blue cones; rare, and affects men and women equally; ΔE 25.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.86:1WCAG large text: AA
Contrast with black, large text5.44:1WCAG large text: AAA

Named colours

Sea green · ΔE 9.5Dark olivegreen · ΔE 18.7Medium seagreen · ΔE 20.1Dark seagreen · ΔE 20.3Olivedrab · ΔE 26Medium aquamarine · ΔE 27.4
Nearest named CSS colourSea green (#2E8B57)ΔE 9.53, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F548C
Analogous#6E8F54, #548F75
Triadic#57548F, #8F5754
Split complementary#74548F, #8F546E
Tetradic#546E8F, #8F548C, #8F7554

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDE2CE
Lighter +30%#ADCFAF
Lighter +20%#8DBC8F
Lighter +10%#6DA970
Darker −10%#416F43
Darker −20%#2E4F30
Darker −30%#1B2F1C
Darker −40%#090E09
More saturated +25%#38AB3E
Less saturated −25%#707370

Channel breakdown

R84
G143
B87
Red84 (32.9%)
Green143 (56.1%)
Blue87 (34.1%)
Hue123.05°
Saturation (HSL)25.99%
Lightness44.51%
Dominant channelGreen
Hex per channelR 54 · G 8F · B 57

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Every value on this page was computed from “548f57” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.