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Recognised as Colour

#1D4E2D

  • #1D4E2D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#1D4E2D is a green with RGB values 29, 78, 45 and HSL 140°, 46%, 21%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#1D4E2D#1D4E2D
HEX#1D4E2D
RGBrgb(29, 78, 45)
RGB (0–1)0.1137, 0.3059, 0.1765
RGB percentages11.4%, 30.6%, 17.6%
HSLhsl(139.6, 45.8%, 21%)
HSV / HSBhsv(139.6, 62.8%, 30.6%)
CMYK62.8%, 0%, 42.3%, 69.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,920,557
CSS custom property--colour: #1D4E2D;

Brightness & contrast

Relative luminance0.05899WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.63:1
Contrast with white9.63:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#E2B1D2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E482Bno red cones; affects about 1% of men; ΔE 23.1 from the original
Deuteranopia#48432Fno green cones; the most common form, about 1% of men; ΔE 23.7 from the original
Tritanopia#0F4D46no blue cones; rare, and affects men and women equally; ΔE 16.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.63:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 21.5Dark slate grey · ΔE 22.9Sea green · ΔE 27.2Teal · ΔE 30.3Dim grey · ΔE 32.9Dark green · ΔE 33.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.51, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E1D3E
Analogous#264E1D, #1D4E45
Triadic#2D1D4E, #4E2D1D
Split complementary#451D4E, #4E1D26
Tetradic#1D264E, #4E1D3E, #4E451D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6EC98C
Lighter +30%#49BB6E
Lighter +20%#399858
Lighter +10%#2B7342
Darker −10%#0F2918
Darker −20%#010402
Darker −30%#000000
Darker −40%#000000
More saturated +25%#105B28
Less saturated −25%#2A4132

Channel breakdown

R29
G78
B45
Red29 (11.4%)
Green78 (30.6%)
Blue45 (17.6%)
Hue139.59°
Saturation (HSL)45.79%
Lightness20.98%
Dominant channelGreen
Hex per channelR 1D · G 4E · B 2D

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Every value on this page was computed from “1d4e2d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.