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Colour

#7FB31E

  • #7FB31E
  • Green
  • Dark
  • Nearest: Yellow green

#7FB31E is a green with RGB values 127, 179, 30 and HSL 81°, 71%, 41%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#7FB31E#7FB31E
HEX#7FB31E
RGBrgb(127, 179, 30)
RGB (0–1)0.498, 0.702, 0.1176
RGB percentages49.8%, 70.2%, 11.8%
HSLhsl(80.9, 71.3%, 41%)
HSV / HSBhsv(80.9, 83.2%, 70.2%)
CMYK29.1%, 0%, 83.2%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,368,926
CSS custom property--colour: #7FB31E;

Brightness & contrast

Relative luminance0.36846WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.37:1
Contrast with white2.51:1WCAG normal text: Fail
Contrast with black8.37:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#804CE1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCA600no red cones; affects about 1% of men; ΔE 32.7 from the original
Deuteranopia#B5A230no green cones; the most common form, about 1% of men; ΔE 32.4 from the original
Tritanopia#84AB99no blue cones; rare, and affects men and women equally; ΔE 61.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.51:1WCAG large text: Fail
Contrast with black, large text8.37:1WCAG large text: AAA

Named colours

Yellow green · ΔE 10Olivedrab · ΔE 20.7Forest green · ΔE 27.3Green · ΔE 28.5Olive · ΔE 29.8Limegreen · ΔE 30
Nearest named CSS colourYellow green (#9ACD32)ΔE 9.97, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#521EB3
Analogous#B39C1E, #35B31E
Triadic#1E7FB3, #B31E7F
Split complementary#1E35B3, #9C1EB3
Tetradic#1EB39C, #521EB3, #B31E35

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9F1AC
Lighter +30%#C5EA80
Lighter +20%#B1E255
Lighter +10%#9DDB29
Darker −10%#608717
Darker −20%#415C0F
Darker −30%#223008
Darker −40%#030401
More saturated +25%#87CD04
Less saturated −25%#779938

Channel breakdown

R127
G179
B30
Red127 (49.8%)
Green179 (70.2%)
Blue30 (11.8%)
Hue80.94°
Saturation (HSL)71.29%
Lightness40.98%
Dominant channelGreen
Hex per channelR 7F · G B3 · B 1E

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Every value on this page was computed from “7fb31e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.