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Recognised as Colour

#3BB057

  • #3BB057
  • Green
  • Dark
  • Nearest: Medium seagreen

#3BB057 is a green with RGB values 59, 176, 87 and HSL 134°, 50%, 46%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#3BB057#3BB057
HEX#3BB057
RGBrgb(59, 176, 87)
RGB (0–1)0.2314, 0.6902, 0.3412
RGB percentages23.1%, 69%, 34.1%
HSLhsl(134.4, 49.8%, 46.1%)
HSV / HSBhsv(134.4, 66.5%, 69%)
CMYK66.5%, 0%, 50.6%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,911,767
CSS custom property--colour: #3BB057;

Brightness & contrast

Relative luminance0.32669WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.53:1
Contrast with white2.79:1WCAG normal text: Fail
Contrast with black7.53:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#C44FA8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2A150no red cones; affects about 1% of men; ΔE 48.1 from the original
Deuteranopia#A3975Dno green cones; the most common form, about 1% of men; ΔE 47.9 from the original
Tritanopia#0EAC9Bno blue cones; rare, and affects men and women equally; ΔE 39.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.79:1WCAG large text: Fail
Contrast with black, large text7.53:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 12.3Forest green · ΔE 16.2Green · ΔE 22.4Light green · ΔE 23.3Sea green · ΔE 23.5Pale green · ΔE 27.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 12.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B03B94
Analogous#5AB03B, #3BB092
Triadic#573BB0, #B0573B
Split complementary#923BB0, #B03B5A
Tetradic#3B5AB0, #B03B94, #B0923B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAEDD2
Lighter +30%#A4E0B2
Lighter +20%#7DD492
Lighter +10%#57C772
Darker −10%#2E8A44
Darker −20%#216431
Darker −30%#153D1E
Darker −40%#08170B
More saturated +25%#1ECD48
Less saturated −25%#589366

Channel breakdown

R59
G176
B87
Red59 (23.1%)
Green176 (69%)
Blue87 (34.1%)
Hue134.36°
Saturation (HSL)49.79%
Lightness46.08%
Dominant channelGreen
Hex per channelR 3B · G B0 · B 57

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Every value on this page was computed from “3bb057” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.