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Recognised as Colour

#30723F

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

#30723F is a green with RGB values 48, 114, 63 and HSL 134°, 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

#30723F#30723F
HEX#30723F
RGBrgb(48, 114, 63)
RGB (0–1)0.1882, 0.4471, 0.2471
RGB percentages18.8%, 44.7%, 24.7%
HSLhsl(133.6, 40.7%, 31.8%)
HSV / HSBhsv(133.6, 57.9%, 44.7%)
CMYK57.9%, 0%, 44.7%, 55.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,174,975
CSS custom property--colour: #30723F;

Brightness & contrast

Relative luminance0.13022WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.83:1
Contrast with white5.83:1WCAG normal text: AA
Contrast with black3.6:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#CF8DC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#73693Bno red cones; affects about 1% of men; ΔE 30.6 from the original
Deuteranopia#6A6342no green cones; the most common form, about 1% of men; ΔE 30.5 from the original
Tritanopia#217066no blue cones; rare, and affects men and women equally; ΔE 24.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.83:1WCAG large text: AAA
Contrast with black, large text3.6:1WCAG large text: AA

Named colours

Sea green · ΔE 11.1Dark olivegreen · ΔE 16.6Dark green · ΔE 23.2Medium seagreen · ΔE 27.2Forest green · ΔE 29.3Olivedrab · ΔE 30.4
Nearest named CSS colourSea green (#2E8B57)ΔE 11.15, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#723063
Analogous#427230, #307260
Triadic#3F3072, #723F30
Split complementary#603072, #723042
Tetradic#304272, #723063, #726030

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9AD4A7
Lighter +30%#76C588
Lighter +20%#52B669
Lighter +10%#3F9653
Darker −10%#214E2B
Darker −20%#122A17
Darker −30%#030603
Darker −40%#000000
More saturated +25%#1C8634
Less saturated −25%#445E4A

Channel breakdown

R48
G114
B63
Red48 (18.8%)
Green114 (44.7%)
Blue63 (24.7%)
Hue133.64°
Saturation (HSL)40.74%
Lightness31.76%
Dominant channelGreen
Hex per channelR 30 · G 72 · B 3F

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