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Colour

#003100

  • #003100
  • Green
  • Dark
  • Nearest: Dark olivegreen

#003100 is a green with RGB values 0, 49, 0 and HSL 120°, 100%, 10%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#003100#003100
HEX#003100
RGBrgb(0, 49, 0)
RGB (0–1)0, 0.1922, 0
RGB percentages0%, 19.2%, 0%
HSLhsl(120, 100%, 9.6%)
HSV / HSBhsv(120, 100%, 19.2%)
CMYK100%, 0%, 100%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,544
CSS custom property--colour: #003100;

Brightness & contrast

Relative luminance0.02197WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.59:1
Contrast with white14.59:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#FFCEFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#322B00no red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#2D2704no green cones; the most common form, about 1% of men; ΔE 25 from the original
Tritanopia#002F28no blue cones; rare, and affects men and women equally; ΔE 25 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.59:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 28Dark green · ΔE 31.7Dark slate grey · ΔE 34.3Sea green · ΔE 37.4Black · ΔE 39.2Teal · ΔE 44.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.01, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#310031
Analogous#193100, #003119
Triadic#000031, #310000
Split complementary#190031, #310019
Tetradic#001931, #310031, #311900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#00FD00
Lighter +30%#00CA00
Lighter +20%#009700
Lighter +10%#006400
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003100
Less saturated −25%#062B06

Channel breakdown

R0
G49
B0
Red0 (0%)
Green49 (19.2%)
Blue0 (0%)
Hue120°
Saturation (HSL)100%
Lightness9.61%
Dominant channelGreen
Hex per channelR 00 · G 31 · B 00

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Every value on this page was computed from “hex 003100” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.