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Colour

#1D8900

  • #1D8900
  • Green
  • Dark
  • Nearest: Green

#1D8900 is a green with RGB values 29, 137, 0 and HSL 107°, 100%, 27%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Green.

Colour values

#1D8900#1D8900
HEX#1D8900
RGBrgb(29, 137, 0)
RGB (0–1)0.1137, 0.5373, 0
RGB percentages11.4%, 53.7%, 0%
HSLhsl(107.3, 100%, 26.9%)
HSV / HSBhsv(107.3, 100%, 53.7%)
CMYK78.8%, 0%, 100%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,935,616
CSS custom property--colour: #1D8900;

Brightness & contrast

Relative luminance0.18153WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.63:1
Contrast with white4.54:1WCAG normal text: AA
Contrast with black4.63:1WCAG normal text: AA
Greyscale equivalent#686868
Inverted#E276FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8D7B00no red cones; affects about 1% of men; ΔE 47.6 from the original
Deuteranopia#81731Ano green cones; the most common form, about 1% of men; ΔE 47.2 from the original
Tritanopia#008473no blue cones; rare, and affects men and women equally; ΔE 54.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.54:1WCAG large text: AAA
Contrast with black, large text4.63:1WCAG large text: AAA

Named colours

Green · ΔE 4.5Forest green · ΔE 8.1Dark green · ΔE 19.1Olivedrab · ΔE 24Limegreen · ΔE 29.1Medium seagreen · ΔE 32.7
Nearest named CSS colourGreen (#008000)ΔE 4.52, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6C0089
Analogous#618900, #008928
Triadic#001D89, #89001D
Split complementary#280089, #890061
Tetradic#006189, #6C0089, #892800

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7AFF56
Lighter +30%#52FF23
Lighter +20%#33EF00
Lighter +10%#28BC00
Darker −10%#125600
Darker −20%#072300
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1D8900
Less saturated −25%#277811

Channel breakdown

R29
G137
B0
Red29 (11.4%)
Green137 (53.7%)
Blue0 (0%)
Hue107.3°
Saturation (HSL)100%
Lightness26.86%
Dominant channelGreen
Hex per channelR 1D · G 89 · B 00

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Every value on this page was computed from “1d8900” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.