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Recognised as Colour

#237A1D

  • #237A1D
  • Green
  • Dark
  • Nearest: Dark green

#237A1D is a green with RGB values 35, 122, 29 and HSL 116°, 62%, 30%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#237A1D#237A1D
HEX#237A1D
RGBrgb(35, 122, 29)
RGB (0–1)0.1373, 0.4784, 0.1137
RGB percentages13.7%, 47.8%, 11.4%
HSLhsl(116.1, 61.6%, 29.6%)
HSV / HSBhsv(116.1, 76.2%, 47.8%)
CMYK71.3%, 0%, 76.2%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,325,021
CSS custom property--colour: #237A1D;

Brightness & contrast

Relative luminance0.14365WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.42:1
Contrast with white5.42:1WCAG normal text: AA
Contrast with black3.87:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#DC85E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D6E0Bno red cones; affects about 1% of men; ΔE 40.8 from the original
Deuteranopia#736727no green cones; the most common form, about 1% of men; ΔE 40.5 from the original
Tritanopia#0D7668no blue cones; rare, and affects men and women equally; ΔE 43.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.42:1WCAG large text: AAA
Contrast with black, large text3.87:1WCAG large text: AA

Named colours

Dark green · ΔE 8.6Forest green · ΔE 9.1Green · ΔE 11.9Olivedrab · ΔE 20.5Sea green · ΔE 22.4Medium seagreen · ΔE 26.8
Nearest named CSS colourDark green (#006400)ΔE 8.6, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#741D7A
Analogous#527A1D, #1D7A46
Triadic#1D237A, #7A1D23
Split complementary#461D7A, #7A1D52
Tetradic#1D527A, #741D7A, #7A461D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88E182
Lighter +30%#61D759
Lighter +20%#3BCC31
Lighter +10%#2FA327
Darker −10%#175113
Darker −20%#0B2809
Darker −30%#000000
Darker −40%#000000
More saturated +25%#138D0A
Less saturated −25%#336730

Channel breakdown

R35
G122
B29
Red35 (13.7%)
Green122 (47.8%)
Blue29 (11.4%)
Hue116.13°
Saturation (HSL)61.59%
Lightness29.61%
Dominant channelGreen
Hex per channelR 23 · G 7A · B 1D

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Every value on this page was computed from “237a1d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.