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Recognised as Colour

#57C756

  • #57C756
  • Green
  • Dark
  • Nearest: Light green

#57C756 is a green with RGB values 87, 199, 86 and HSL 119°, 50%, 56%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Light green.

Colour values

#57C756#57C756
HEX#57C756
RGBrgb(87, 199, 86)
RGB (0–1)0.3412, 0.7804, 0.3373
RGB percentages34.1%, 78%, 33.7%
HSLhsl(119.5, 50.2%, 55.9%)
HSV / HSBhsv(119.5, 56.8%, 78%)
CMYK56.3%, 0%, 56.8%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,752,662
CSS custom property--colour: #57C756;

Brightness & contrast

Relative luminance0.43545WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.71:1
Contrast with white2.16:1WCAG normal text: Fail
Contrast with black9.71:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#A838A9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBB64Bno red cones; affects about 1% of men; ΔE 50.1 from the original
Deuteranopia#BCAC5Fno green cones; the most common form, about 1% of men; ΔE 49.9 from the original
Tritanopia#45C2AEno blue cones; rare, and affects men and women equally; ΔE 48.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.16:1WCAG large text: Fail
Contrast with black, large text9.71:1WCAG large text: AAA

Named colours

Light green · ΔE 19.1Limegreen · ΔE 19.8Pale green · ΔE 21.3Forest green · ΔE 21.9Medium seagreen · ΔE 23.9Green · ΔE 26.1
Nearest named CSS colourLight green (#90EE90)ΔE 19.14, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C656C7
Analogous#90C756, #56C78D
Triadic#5657C7, #C75657
Split complementary#8D56C7, #C75690
Tetradic#5690C7, #C656C7, #C78E56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFFAEF
Lighter +30%#C9EDC9
Lighter +20%#A3E0A3
Lighter +10%#7DD47C
Darker −10%#3BB03A
Darker −20%#2E892E
Darker −30%#216321
Darker −40%#153D14
More saturated +25%#3BE33A
Less saturated −25%#73AB72

Channel breakdown

R87
G199
B86
Red87 (34.1%)
Green199 (78%)
Blue86 (33.7%)
Hue119.47°
Saturation (HSL)50.22%
Lightness55.88%
Dominant channelGreen
Hex per channelR 57 · G C7 · B 56

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Every value on this page was computed from “57c756” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.