Nerdulator> put something in

Recognised as Colour

#81F74F

  • #81F74F
  • Green
  • Light
  • Nearest: Limegreen

#81F74F is a green with RGB values 129, 247, 79 and HSL 102°, 91%, 64%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#81F74F#81F74F
HEX#81F74F
RGBrgb(129, 247, 79)
RGB (0–1)0.5059, 0.9686, 0.3098
RGB percentages50.6%, 96.9%, 31%
HSLhsl(102.1, 91.3%, 63.9%)
HSV / HSBhsv(102.1, 68%, 96.9%)
CMYK47.8%, 0%, 68%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,517,455
CSS custom property--colour: #81F74F;

Brightness & contrast

Relative luminance0.71753WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.35:1
Contrast with white1.37:1WCAG normal text: Fail
Contrast with black15.35:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#7E08B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE236no red cones; affects about 1% of men; ΔE 56.6 from the original
Deuteranopia#EFD95Eno green cones; the most common form, about 1% of men; ΔE 55.2 from the original
Tritanopia#79EFD5no blue cones; rare, and affects men and women equally; ΔE 68.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.37:1WCAG large text: Fail
Contrast with black, large text15.35:1WCAG large text: AAA

Named colours

Limegreen · ΔE 17.3Green yellow · ΔE 17.6Lawn green · ΔE 18.6Chartreuse · ΔE 19.6Spring green · ΔE 25.5Yellow green · ΔE 26.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 17.26, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C54FF7
Analogous#D5F74F, #4FF771
Triadic#4F81F7, #F74F81
Split complementary#714FF7, #F74FD5
Tetradic#4FD5F7, #C54FF7, #F7714F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EAFEE1
Lighter +20%#C7FBB1
Lighter +10%#A4F980
Darker −10%#5EF51E
Darker −20%#47D60A
Darker −30%#37A508
Darker −40%#267505
More saturated +25%#7EFF47
Less saturated −25%#8AE066

Channel breakdown

R129
G247
B79
Red129 (50.6%)
Green247 (96.9%)
Blue79 (31%)
Hue102.14°
Saturation (HSL)91.3%
Lightness63.92%
Dominant channelGreen
Hex per channelR 81 · G F7 · B 4F

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 “81f74f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.