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Recognised as Colour

#55B682

  • #55B682
  • Green
  • Dark
  • Nearest: Medium seagreen

#55B682 is a green with RGB values 85, 182, 130 and HSL 148°, 40%, 52%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#55B682#55B682
HEX#55B682
RGBrgb(85, 182, 130)
RGB (0–1)0.3333, 0.7137, 0.5098
RGB percentages33.3%, 71.4%, 51%
HSLhsl(147.8, 39.9%, 52.4%)
HSV / HSBhsv(147.8, 53.3%, 71.4%)
CMYK53.3%, 0%, 28.6%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,617,282
CSS custom property--colour: #55B682;

Brightness & contrast

Relative luminance0.36999WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.4:1
Contrast with white2.5:1WCAG normal text: Fail
Contrast with black8.4:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#AA497D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5AA7Fno red cones; affects about 1% of men; ΔE 38.4 from the original
Deuteranopia#A7A085no green cones; the most common form, about 1% of men; ΔE 38.8 from the original
Tritanopia#37B5A8no blue cones; rare, and affects men and women equally; ΔE 21.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.5:1WCAG large text: Fail
Contrast with black, large text8.4:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10Medium aquamarine · ΔE 13Sea green · ΔE 15.9Dark seagreen · ΔE 17.6Light seagreen · ΔE 24.6Turquoise · ΔE 26.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B65589
Analogous#59B655, #55B6B2
Triadic#8255B6, #B68255
Split complementary#B255B6, #B65559
Tetradic#5559B6, #B65589, #B6B355

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4F3EB
Lighter +30%#C0E4D1
Lighter +20%#9CD5B6
Lighter +10%#79C59C
Darker −10%#419769
Darker −20%#327350
Darker −30%#225037
Darker −40%#132C1F
More saturated +25%#37D480
Less saturated −25%#739884

Channel breakdown

R85
G182
B130
Red85 (33.3%)
Green182 (71.4%)
Blue130 (51%)
Hue147.84°
Saturation (HSL)39.92%
Lightness52.35%
Dominant channelGreen
Hex per channelR 55 · G B6 · B 82

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Every value on this page was computed from “55b682” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.