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Recognised as Colour

#1D2403

  • #1D2403
  • Green
  • Dark
  • Nearest: Black

#1D2403 is a green with RGB values 29, 36, 3 and HSL 73°, 85%, 8%. It is a dark colour, so white text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1D2403#1D2403
HEX#1D2403
RGBrgb(29, 36, 3)
RGB (0–1)0.1137, 0.1412, 0.0118
RGB percentages11.4%, 14.1%, 1.2%
HSLhsl(72.7, 84.6%, 7.6%)
HSV / HSBhsv(72.7, 91.7%, 14.1%)
CMYK19.4%, 0%, 91.7%, 85.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,909,763
CSS custom property--colour: #1D2403;

Brightness & contrast

Relative luminance0.0153WCAG 2.x, 0 is black and 1 is white
Perceived brightness31.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.08:1
Contrast with white16.08:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#E2DBFC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#272100no red cones; affects about 1% of men; ΔE 7.5 from the original
Deuteranopia#262105no green cones; the most common form, about 1% of men; ΔE 7.3 from the original
Tritanopia#1F211Dno blue cones; rare, and affects men and women equally; ΔE 16.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.08:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Black · ΔE 23.5Dark slate grey · ΔE 28.2Dark olivegreen · ΔE 33.6Dim grey · ΔE 37.3Gray · ΔE 45.3Dark green · ΔE 48.1
Nearest named CSS colourBlack (#000000)ΔE 23.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A0324
Analogous#241B03, #0C2403
Triadic#031D24, #24031D
Split complementary#030C24, #1B0324
Tetradic#03241B, #0A0324, #24030C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5E013
Lighter +30%#8FB10F
Lighter +20%#69820B
Lighter +10%#435307
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F2700
Less saturated −25%#1A1F08

Channel breakdown

R29
G36
B3
Red29 (11.4%)
Green36 (14.1%)
Blue3 (1.2%)
Hue72.73°
Saturation (HSL)84.62%
Lightness7.65%
Dominant channelGreen
Hex per channelR 1D · G 24 · B 03

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Every value on this page was computed from “1d2403” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.