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Recognised as Colour

#57F41B

  • #57F41B
  • Green
  • Light
  • Nearest: Lawn green

#57F41B is a green with RGB values 87, 244, 27 and HSL 103°, 91%, 53%. It is a light colour, so black text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#57F41B#57F41B
HEX#57F41B
RGBrgb(87, 244, 27)
RGB (0–1)0.3412, 0.9569, 0.1059
RGB percentages34.1%, 95.7%, 10.6%
HSLhsl(103.4, 90.8%, 53.1%)
HSV / HSBhsv(103.4, 88.9%, 95.7%)
CMYK64.3%, 0%, 88.9%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,764,123
CSS custom property--colour: #57F41B;

Brightness & contrast

Relative luminance0.66807WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.36:1
Contrast with white1.46:1WCAG normal text: Fail
Contrast with black14.36:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#A80BE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBDD00no red cones; affects about 1% of men; ΔE 67.7 from the original
Deuteranopia#E9D13Eno green cones; the most common form, about 1% of men; ΔE 67.3 from the original
Tritanopia#3EECD0no blue cones; rare, and affects men and women equally; ΔE 81.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.46:1WCAG large text: Fail
Contrast with black, large text14.36:1WCAG large text: AAA

Named colours

Lawn green · ΔE 9.1Chartreuse · ΔE 10Lime · ΔE 13.4Green yellow · ΔE 22.4Limegreen · ΔE 22.7Spring green · ΔE 32.2
Nearest named CSS colourLawn green (#7CFC00)ΔE 9.11, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B81BF4
Analogous#C3F41B, #1BF44C
Triadic#1B57F4, #F41B57
Split complementary#4B1BF4, #F41BC4
Tetradic#1BC3F4, #B81BF4, #F44C1B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6FDDE
Lighter +30%#C3FBAD
Lighter +20%#9FF97C
Lighter +10%#7BF64C
Darker −10%#41D20A
Darker −20%#32A108
Darker −30%#237105
Darker −40%#144003
More saturated +25%#52FF10
Less saturated −25%#64D639

Channel breakdown

R87
G244
B27
Red87 (34.1%)
Green244 (95.7%)
Blue27 (10.6%)
Hue103.41°
Saturation (HSL)90.79%
Lightness53.14%
Dominant channelGreen
Hex per channelR 57 · G F4 · B 1B

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Every value on this page was computed from “57f41b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.