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Recognised as Colour

#45B666

  • #45B666
  • Green
  • Dark
  • Nearest: Medium seagreen

#45B666 is a green with RGB values 69, 182, 102 and HSL 138°, 45%, 49%. It is a dark colour, so black text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#45B666#45B666
HEX#45B666
RGBrgb(69, 182, 102)
RGB (0–1)0.2706, 0.7137, 0.4
RGB percentages27.1%, 71.4%, 40%
HSLhsl(137.5, 45%, 49.2%)
HSV / HSBhsv(137.5, 62.1%, 71.4%)
CMYK62.1%, 0%, 44%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,568,678
CSS custom property--colour: #45B666;

Brightness & contrast

Relative luminance0.3568WCAG 2.x, 0 is black and 1 is white
Perceived brightness148.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.14:1
Contrast with white2.58:1WCAG normal text: Fail
Contrast with black8.14:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#BA4999

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7A760no red cones; affects about 1% of men; ΔE 46.3 from the original
Deuteranopia#A99D6Bno green cones; the most common form, about 1% of men; ΔE 46.6 from the original
Tritanopia#21B3A3no blue cones; rare, and affects men and women equally; ΔE 35.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.58:1WCAG large text: Fail
Contrast with black, large text8.14:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 7.4Forest green · ΔE 20.7Sea green · ΔE 21.1Light green · ΔE 21.3Pale green · ΔE 25.5Green · ΔE 27.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 7.35, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B64595
Analogous#5DB645, #45B69F
Triadic#6645B6, #B66645
Split complementary#9F45B6, #B6455D
Tetradic#455CB6, #B64595, #B69F45

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7F0DE
Lighter +30%#B2E2C0
Lighter +20%#8DD4A2
Lighter +10%#68C684
Darker −10%#379151
Darker −20%#296C3D
Darker −30%#1B4728
Darker −40%#0D2213
More saturated +25%#26D559
Less saturated −25%#649773

Channel breakdown

R69
G182
B102
Red69 (27.1%)
Green182 (71.4%)
Blue102 (40%)
Hue137.52°
Saturation (HSL)45.02%
Lightness49.22%
Dominant channelGreen
Hex per channelR 45 · G B6 · B 66

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Every value on this page was computed from “45b666” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.