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Colour

#1D421D

  • #1D421D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#1D421D is a green with RGB values 29, 66, 29 and HSL 120°, 39%, 19%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#1D421D#1D421D
HEX#1D421D
RGBrgb(29, 66, 29)
RGB (0–1)0.1137, 0.2588, 0.1137
RGB percentages11.4%, 25.9%, 11.4%
HSLhsl(120, 38.9%, 18.6%)
HSV / HSBhsv(120, 56.1%, 25.9%)
CMYK56.1%, 0%, 56.1%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,917,469
CSS custom property--colour: #1D421D;

Brightness & contrast

Relative luminance0.04246WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.36:1
Contrast with white11.36:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#E2BDE2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#433C1Ano red cones; affects about 1% of men; ΔE 20.4 from the original
Deuteranopia#3E3920no green cones; the most common form, about 1% of men; ΔE 20.3 from the original
Tritanopia#184039no blue cones; rare, and affects men and women equally; ΔE 19.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.36:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 21.8Dark slate grey · ΔE 25.5Sea green · ΔE 32.2Dark green · ΔE 33.6Dim grey · ΔE 35.2Teal · ΔE 36.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.81, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#421D42
Analogous#30421D, #1D4230
Triadic#1D1D42, #421D1D
Split complementary#301D42, #421D30
Tetradic#1D3042, #421D42, #42301D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6CBF6C
Lighter +30%#4CAC4C
Lighter +20%#3C893C
Lighter +10%#2D652D
Darker −10%#0D1F0D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#114E11
Less saturated −25%#293629

Channel breakdown

R29
G66
B29
Red29 (11.4%)
Green66 (25.9%)
Blue29 (11.4%)
Hue120°
Saturation (HSL)38.95%
Lightness18.63%
Dominant channelGreen
Hex per channelR 1D · G 42 · B 1D

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Every value on this page was computed from “1d421d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.