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Recognised as Colour

#237C3D

  • #237C3D
  • Green
  • Dark
  • Nearest: Sea green

#237C3D is a green with RGB values 35, 124, 61 and HSL 138°, 56%, 31%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#237C3D#237C3D
HEX#237C3D
RGBrgb(35, 124, 61)
RGB (0–1)0.1373, 0.4863, 0.2392
RGB percentages13.7%, 48.6%, 23.9%
HSLhsl(137.5, 56%, 31.2%)
HSV / HSBhsv(137.5, 71.8%, 48.6%)
CMYK71.8%, 0%, 50.8%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,325,565
CSS custom property--colour: #237C3D;

Brightness & contrast

Relative luminance0.1511WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.22:1
Contrast with white5.22:1WCAG normal text: AA
Contrast with black4.02:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#DC83C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D7138no red cones; affects about 1% of men; ΔE 37.8 from the original
Deuteranopia#726942no green cones; the most common form, about 1% of men; ΔE 38.2 from the original
Tritanopia#007A6Dno blue cones; rare, and affects men and women equally; ΔE 29.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.22:1WCAG large text: AAA
Contrast with black, large text4.02:1WCAG large text: AA

Named colours

Sea green · ΔE 9Dark green · ΔE 18Forest green · ΔE 20.8Medium seagreen · ΔE 21.1Dark olivegreen · ΔE 22.4Green · ΔE 25.5
Nearest named CSS colourSea green (#2E8B57)ΔE 8.99, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C2362
Analogous#357C23, #237C6A
Triadic#3D237C, #7C3D23
Split complementary#6A237C, #7C2335
Tetradic#23357C, #7C2362, #7C6A23

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8CDFA4
Lighter +30%#65D385
Lighter +20%#3DC866
Lighter +10%#2EA451
Darker −10%#185429
Darker −20%#0D2C16
Darker −30%#010502
Darker −40%#000000
More saturated +25%#0F9035
Less saturated −25%#376845

Channel breakdown

R35
G124
B61
Red35 (13.7%)
Green124 (48.6%)
Blue61 (23.9%)
Hue137.53°
Saturation (HSL)55.97%
Lightness31.18%
Dominant channelGreen
Hex per channelR 23 · G 7C · B 3D

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Every value on this page was computed from “237c3d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.