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Recognised as Colour

#1FB70F

  • #1FB70F
  • Green
  • Dark
  • Nearest: Limegreen

#1FB70F is a green with RGB values 31, 183, 15 and HSL 114°, 85%, 39%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FB70F#1FB70F
HEX#1FB70F
RGBrgb(31, 183, 15)
RGB (0–1)0.1216, 0.7176, 0.0588
RGB percentages12.2%, 71.8%, 5.9%
HSLhsl(114.3, 84.8%, 38.8%)
HSV / HSBhsv(114.3, 91.8%, 71.8%)
CMYK83.1%, 0%, 91.8%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,078,479
CSS custom property--colour: #1FB70F;

Brightness & contrast

Relative luminance0.34193WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.84:1
Contrast with white2.68:1WCAG normal text: Fail
Contrast with black7.84:1WCAG normal text: AAA
Greyscale equivalent#8B8B8B
Inverted#E048F0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBA500no red cones; affects about 1% of men; ΔE 59.5 from the original
Deuteranopia#AC9A2Cno green cones; the most common form, about 1% of men; ΔE 59.6 from the original
Tritanopia#00B19Bno blue cones; rare, and affects men and women equally; ΔE 66.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.68:1WCAG large text: Fail
Contrast with black, large text7.84:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.1Green · ΔE 26.5Forest green · ΔE 27.8Yellow green · ΔE 29.3Spring green · ΔE 30.9Lawn green · ΔE 32.4
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.07, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A70FB7
Analogous#73B70F, #0FB753
Triadic#0F1FB7, #B70F1F
Split complementary#530FB7, #B70F73
Tetradic#0F73B7, #A70FB7, #B7530F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4F79B
Lighter +30%#79F36C
Lighter +20%#4EEF3D
Lighter +10%#27E613
Darker −10%#17880B
Darker −20%#0F5907
Darker −30%#072A03
Darker −40%#000000
More saturated +25%#13C600
Less saturated −25%#339E28

Channel breakdown

R31
G183
B15
Red31 (12.2%)
Green183 (71.8%)
Blue15 (5.9%)
Hue114.29°
Saturation (HSL)84.85%
Lightness38.82%
Dominant channelGreen
Hex per channelR 1F · G B7 · B 0F

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Every value on this page was computed from “1fb70f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.