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Recognised as Colour

#30723C

  • #30723C
  • Green
  • Dark
  • Nearest: Sea green

#30723C is a green with RGB values 48, 114, 60 and HSL 131°, 41%, 32%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#30723C#30723C
HEX#30723C
RGBrgb(48, 114, 60)
RGB (0–1)0.1882, 0.4471, 0.2353
RGB percentages18.8%, 44.7%, 23.5%
HSLhsl(130.9, 40.7%, 31.8%)
HSV / HSBhsv(130.9, 57.9%, 44.7%)
CMYK57.9%, 0%, 47.4%, 55.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,174,972
CSS custom property--colour: #30723C;

Brightness & contrast

Relative luminance0.12989WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.84:1
Contrast with white5.84:1WCAG normal text: AA
Contrast with black3.6:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#CF8DC3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#736938no red cones; affects about 1% of men; ΔE 30.8 from the original
Deuteranopia#6A6340no green cones; the most common form, about 1% of men; ΔE 30.8 from the original
Tritanopia#227065no blue cones; rare, and affects men and women equally; ΔE 25.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.84:1WCAG large text: AAA
Contrast with black, large text3.6:1WCAG large text: AA

Named colours

Sea green · ΔE 11.3Dark olivegreen · ΔE 16.3Dark green · ΔE 21.6Medium seagreen · ΔE 26.8Forest green · ΔE 27.8Olivedrab · ΔE 29.1
Nearest named CSS colourSea green (#2E8B57)ΔE 11.3, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#723066
Analogous#457230, #30725D
Triadic#3C3072, #723C30
Split complementary#5D3072, #723045
Tetradic#304572, #723066, #725D30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9AD4A4
Lighter +30%#76C584
Lighter +20%#52B664
Lighter +10%#3F964F
Darker −10%#214E29
Darker −20%#122A16
Darker −30%#030603
Darker −40%#000000
More saturated +25%#1C862F
Less saturated −25%#445E49

Channel breakdown

R48
G114
B60
Red48 (18.8%)
Green114 (44.7%)
Blue60 (23.5%)
Hue130.91°
Saturation (HSL)40.74%
Lightness31.76%
Dominant channelGreen
Hex per channelR 30 · G 72 · B 3C

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Every value on this page was computed from “30723c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.