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Recognised as Colour

#15B11F

  • #15B11F
  • Green
  • Dark
  • Nearest: Limegreen

#15B11F is a green with RGB values 21, 177, 31 and HSL 124°, 79%, 39%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#15B11F#15B11F
HEX#15B11F
RGBrgb(21, 177, 31)
RGB (0–1)0.0824, 0.6941, 0.1216
RGB percentages8.2%, 69.4%, 12.2%
HSLhsl(123.8, 78.8%, 38.8%)
HSV / HSBhsv(123.8, 88.1%, 69.4%)
CMYK88.1%, 0%, 82.5%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,421,599
CSS custom property--colour: #15B11F;

Brightness & contrast

Relative luminance0.31703WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.34:1
Contrast with white2.86:1WCAG normal text: Fail
Contrast with black7.34:1WCAG normal text: AAA
Greyscale equivalent#858585
Inverted#EA4EE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B59F00no red cones; affects about 1% of men; ΔE 59.1 from the original
Deuteranopia#A59532no green cones; the most common form, about 1% of men; ΔE 57.9 from the original
Tritanopia#00AC97no blue cones; rare, and affects men and women equally; ΔE 61.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.86:1WCAG large text: Fail
Contrast with black, large text7.34:1WCAG large text: AAA

Named colours

Limegreen · ΔE 10.8Green · ΔE 22Forest green · ΔE 22.6Yellow green · ΔE 29.9Spring green · ΔE 30.8Light green · ΔE 35.8
Nearest named CSS colourLimegreen (#32CD32)ΔE 10.83, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B115A7
Analogous#59B115, #15B16D
Triadic#1F15B1, #B11F15
Split complementary#6D15B1, #B11559
Tetradic#1559B1, #B115A7, #B16D15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9EF4A4
Lighter +30%#71EE79
Lighter +20%#43E94E
Lighter +10%#1ADF27
Darker −10%#108317
Darker −20%#0A560F
Darker −30%#052807
Darker −40%#000000
More saturated +25%#00C60D
Less saturated −25%#2E9835

Channel breakdown

R21
G177
B31
Red21 (8.2%)
Green177 (69.4%)
Blue31 (12.2%)
Hue123.85°
Saturation (HSL)78.79%
Lightness38.82%
Dominant channelGreen
Hex per channelR 15 · G B1 · B 1F

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Every value on this page was computed from “15b11f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.