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Recognised as Colour

#7DFF51

  • #7DFF51
  • Green
  • Light
  • Nearest: Lawn green

#7DFF51 is a green with RGB values 125, 255, 81 and HSL 105°, 100%, 66%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Lawn green.

Colour values

#7DFF51#7DFF51
HEX#7DFF51
RGBrgb(125, 255, 81)
RGB (0–1)0.4902, 1, 0.3176
RGB percentages49%, 100%, 31.8%
HSLhsl(104.8, 100%, 65.9%)
HSV / HSBhsv(104.8, 68.2%, 100%)
CMYK51%, 0%, 68.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,257,361
CSS custom property--colour: #7DFF51;

Brightness & contrast

Relative luminance0.76474WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.29:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.29:1WCAG normal text: AAA
Greyscale equivalent#D7D7D7
Inverted#8200AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE937no red cones; affects about 1% of men; ΔE 57 from the original
Deuteranopia#F5DE61no green cones; the most common form, about 1% of men; ΔE 59.3 from the original
Tritanopia#71F7DCno blue cones; rare, and affects men and women equally; ΔE 70.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.29:1WCAG large text: AAA

Named colours

Lawn green · ΔE 16.2Chartreuse · ΔE 17Green yellow · ΔE 18.4Limegreen · ΔE 19.1Spring green · ΔE 24.8Lime · ΔE 25.2
Nearest named CSS colourLawn green (#7CFC00)ΔE 16.22, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D351FF
Analogous#D4FF51, #51FF7C
Triadic#517DFF, #FF517D
Split complementary#7C51FF, #FF51D4
Tetradic#51D4FF, #D351FF, #FF7C51

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EFFFEA
Lighter +20%#C9FFB7
Lighter +10%#A3FF84
Darker −10%#57FF1E
Darker −20%#3BEA00
Darker −30%#2EB700
Darker −40%#218400
More saturated +25%#7DFF51
Less saturated −25%#88E967

Channel breakdown

R125
G255
B81
Red125 (49%)
Green255 (100%)
Blue81 (31.8%)
Hue104.83°
Saturation (HSL)100%
Lightness65.88%
Dominant channelGreen
Hex per channelR 7D · G FF · B 51

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Every value on this page was computed from “7dff51” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.