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Colour

#1F6600

  • #1F6600
  • Green
  • Dark
  • Nearest: Dark green

#1F6600 is a green with RGB values 31, 102, 0 and HSL 102°, 100%, 20%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dark green.

Colour values

#1F6600#1F6600
HEX#1F6600
RGBrgb(31, 102, 0)
RGB (0–1)0.1216, 0.4, 0
RGB percentages12.2%, 40%, 0%
HSLhsl(101.8, 100%, 20%)
HSV / HSBhsv(101.8, 100%, 40%)
CMYK69.6%, 0%, 100%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,057,728
CSS custom property--colour: #1F6600;

Brightness & contrast

Relative luminance0.09794WCAG 2.x, 0 is black and 1 is white
Perceived brightness80 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.1:1
Contrast with white7.1:1WCAG normal text: AAA
Contrast with black2.96:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#E099FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#695C00no red cones; affects about 1% of men; ΔE 35.7 from the original
Deuteranopia#615611no green cones; the most common form, about 1% of men; ΔE 35.9 from the original
Tritanopia#146255no blue cones; rare, and affects men and women equally; ΔE 44.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.1:1WCAG large text: AAA
Contrast with black, large text2.96:1WCAG large text: Fail

Named colours

Dark green · ΔE 4.5Green · ΔE 16.7Forest green · ΔE 16.8Olivedrab · ΔE 21.5Dark olivegreen · ΔE 24.4Sea green · ΔE 27
Nearest named CSS colourDark green (#006400)ΔE 4.48, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#470066
Analogous#526600, #006614
Triadic#001F66, #66001F
Split complementary#140066, #660052
Tetradic#005266, #470066, #661400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#71FF33
Lighter +30%#4EFF00
Lighter +20%#3ECC00
Lighter +10%#2F9900
Darker −10%#103300
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F6600
Less saturated −25%#24590D

Channel breakdown

R31
G102
B0
Red31 (12.2%)
Green102 (40%)
Blue0 (0%)
Hue101.76°
Saturation (HSL)100%
Lightness20%
Dominant channelGreen
Hex per channelR 1F · G 66 · B 00

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Every value on this page was computed from “1f6600” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.