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Recognised as Colour

#54B273

  • #54B273
  • Green
  • Dark
  • Nearest: Medium seagreen

#54B273 is a green with RGB values 84, 178, 115 and HSL 140°, 38%, 51%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#54B273#54B273
HEX#54B273
RGBrgb(84, 178, 115)
RGB (0–1)0.3294, 0.698, 0.451
RGB percentages32.9%, 69.8%, 45.1%
HSLhsl(139.8, 37.9%, 51.4%)
HSV / HSBhsv(139.8, 52.8%, 69.8%)
CMYK52.8%, 0%, 35.4%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,550,707
CSS custom property--colour: #54B273;

Brightness & contrast

Relative luminance0.34963WCAG 2.x, 0 is black and 1 is white
Perceived brightness149 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.99:1
Contrast with white2.63:1WCAG normal text: Fail
Contrast with black7.99:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#AB4D8C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2A56Fno red cones; affects about 1% of men; ΔE 39.3 from the original
Deuteranopia#A59C77no green cones; the most common form, about 1% of men; ΔE 39.6 from the original
Tritanopia#3DB0A2no blue cones; rare, and affects men and women equally; ΔE 27.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.63:1WCAG large text: Fail
Contrast with black, large text7.99:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 6.1Sea green · ΔE 14.9Medium aquamarine · ΔE 18.9Dark seagreen · ΔE 20.3Light green · ΔE 24.9Forest green · ΔE 27
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 6.09, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B25493
Analogous#64B254, #54B2A2
Triadic#7354B2, #B27354
Split complementary#A254B2, #B25464
Tetradic#5464B2, #B25493, #B2A254

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F1E6
Lighter +30%#BDE2C9
Lighter +20%#9AD2AD
Lighter +10%#77C290
Darker −10%#42915C
Darker −20%#326E46
Darker −30%#224B2F
Darker −40%#122819
More saturated +25%#35D168
Less saturated −25%#73937E

Channel breakdown

R84
G178
B115
Red84 (32.9%)
Green178 (69.8%)
Blue115 (45.1%)
Hue139.79°
Saturation (HSL)37.9%
Lightness51.37%
Dominant channelGreen
Hex per channelR 54 · G B2 · B 73

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Every value on this page was computed from “54b273” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.