Nerdulator> put something in

Colour

#51FA37

  • #51FA37
  • Green
  • Light
  • Nearest: Lawn green

#51FA37 is a green with RGB values 81, 250, 55 and HSL 112°, 95%, 60%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#51FA37#51FA37
HEX#51FA37
RGBrgb(81, 250, 55)
RGB (0–1)0.3176, 0.9804, 0.2157
RGB percentages31.8%, 98%, 21.6%
HSLhsl(112, 95.1%, 59.8%)
HSV / HSBhsv(112, 78%, 98%)
CMYK67.6%, 0%, 78%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,372,471
CSS custom property--colour: #51FA37;

Brightness & contrast

Relative luminance0.70396WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.08:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.08:1WCAG normal text: AAA
Greyscale equivalent#C8C8C8
Inverted#AE05C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE300no red cones; affects about 1% of men; ΔE 69.3 from the original
Deuteranopia#EDD54Eno green cones; the most common form, about 1% of men; ΔE 69.5 from the original
Tritanopia#2AF2D6no blue cones; rare, and affects men and women equally; ΔE 77.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.08:1WCAG large text: AAA

Named colours

Lawn green · ΔE 13.3Lime · ΔE 13.9Chartreuse · ΔE 14.1Limegreen · ΔE 21.1Green yellow · ΔE 24.8Spring green · ΔE 27.2
Nearest named CSS colourLawn green (#7CFC00)ΔE 13.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E037FA
Analogous#B3FA37, #37FA7F
Triadic#3751FA, #FA3751
Split complementary#7E37FA, #FA37B3
Tetradic#37B3FA, #E037FA, #FA7F37

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFFFE
Lighter +30%#D3FECC
Lighter +20%#A8FC9B
Lighter +10%#7CFB69
Darker −10%#26F806
Darker −20%#1FC605
Darker −30%#179404
Darker −40%#0F6302
More saturated +25%#4DFF32
Less saturated −25%#64E051

Channel breakdown

R81
G250
B55
Red81 (31.8%)
Green250 (98%)
Blue55 (21.6%)
Hue112°
Saturation (HSL)95.12%
Lightness59.8%
Dominant channelGreen
Hex per channelR 51 · G FA · B 37

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “51fa37” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.