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Colour

#30721F

  • #30721F
  • Green
  • Dark
  • Nearest: Dark green

#30721F is a green with RGB values 48, 114, 31 and HSL 108°, 57%, 28%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#30721F#30721F
HEX#30721F
RGBrgb(48, 114, 31)
RGB (0–1)0.1882, 0.4471, 0.1216
RGB percentages18.8%, 44.7%, 12.2%
HSLhsl(107.7, 57.2%, 28.4%)
HSV / HSBhsv(107.7, 72.8%, 44.7%)
CMYK57.9%, 0%, 72.8%, 55.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,174,943
CSS custom property--colour: #30721F;

Brightness & contrast

Relative luminance0.12762WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.91:1
Contrast with white5.91:1WCAG normal text: AA
Contrast with black3.55:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#CF8DE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#756812no red cones; affects about 1% of men; ΔE 34 from the original
Deuteranopia#6D6227no green cones; the most common form, about 1% of men; ΔE 34.1 from the original
Tritanopia#296E61no blue cones; rare, and affects men and women equally; ΔE 39.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.91:1WCAG large text: AAA
Contrast with black, large text3.55:1WCAG large text: AA

Named colours

Dark green · ΔE 9.4Forest green · ΔE 16.3Green · ΔE 19Olivedrab · ΔE 19.3Dark olivegreen · ΔE 20Sea green · ΔE 20.2
Nearest named CSS colourDark green (#006400)ΔE 9.44, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#611F72
Analogous#5A721F, #1F7237
Triadic#1F3072, #721F30
Split complementary#381F72, #721F5A
Tetradic#1F5A72, #611F72, #72371F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#93DD80
Lighter +30%#71D258
Lighter +20%#52C235
Lighter +10%#419A2A
Darker −10%#1F4A14
Darker −20%#0E2209
Darker −30%#000000
Darker −40%#000000
More saturated +25%#25840D
Less saturated −25%#3B6031

Channel breakdown

R48
G114
B31
Red48 (18.8%)
Green114 (44.7%)
Blue31 (12.2%)
Hue107.71°
Saturation (HSL)57.24%
Lightness28.43%
Dominant channelGreen
Hex per channelR 30 · G 72 · B 1F

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Every value on this page was computed from “30721f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.