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Recognised as Colour

#57BF5E

  • #57BF5E
  • Green
  • Dark
  • Nearest: Medium seagreen

#57BF5E is a green with RGB values 87, 191, 94 and HSL 124°, 45%, 55%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#57BF5E#57BF5E
HEX#57BF5E
RGBrgb(87, 191, 94)
RGB (0–1)0.3412, 0.749, 0.3686
RGB percentages34.1%, 74.9%, 36.9%
HSLhsl(124, 44.8%, 54.5%)
HSV / HSBhsv(124, 54.5%, 74.9%)
CMYK54.5%, 0%, 50.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,750,622
CSS custom property--colour: #57BF5E;

Brightness & contrast

Relative luminance0.40096WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.02:1
Contrast with white2.33:1WCAG normal text: Fail
Contrast with black9.02:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#A840A1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2B056no red cones; affects about 1% of men; ΔE 45.9 from the original
Deuteranopia#B4A665no green cones; the most common form, about 1% of men; ΔE 46.2 from the original
Tritanopia#45BBA9no blue cones; rare, and affects men and women equally; ΔE 42.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.33:1WCAG large text: Fail
Contrast with black, large text9.02:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 16.1Light green · ΔE 17.7Forest green · ΔE 19.7Pale green · ΔE 21.3Green · ΔE 25.5Limegreen · ΔE 27.7
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 16.12, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF57B8
Analogous#84BF57, #57BF92
Triadic#5E57BF, #BF5E57
Split complementary#9257BF, #BF5784
Tetradic#5784BF, #BF57B8, #BF9257

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBF7EC
Lighter +30%#C6E9C8
Lighter +20%#A1DBA5
Lighter +10%#7CCD81
Darker −10%#3FA445
Darker −20%#317F36
Darker −30%#225B26
Darker −40%#143617
More saturated +25%#3ADC45
Less saturated −25%#74A277

Channel breakdown

R87
G191
B94
Red87 (34.1%)
Green191 (74.9%)
Blue94 (36.9%)
Hue124.04°
Saturation (HSL)44.83%
Lightness54.51%
Dominant channelGreen
Hex per channelR 57 · G BF · B 5E

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Every value on this page was computed from “57bf5e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.