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Recognised as Colour

#30683A

  • #30683A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#30683A is a green with RGB values 48, 104, 58 and HSL 131°, 37%, 30%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#30683A#30683A
HEX#30683A
RGBrgb(48, 104, 58)
RGB (0–1)0.1882, 0.4078, 0.2275
RGB percentages18.8%, 40.8%, 22.7%
HSLhsl(130.7, 36.8%, 29.8%)
HSV / HSBhsv(130.7, 53.8%, 40.8%)
CMYK53.8%, 0%, 44.2%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,172,410
CSS custom property--colour: #30683A;

Brightness & contrast

Relative luminance0.10834WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.63:1
Contrast with white6.63:1WCAG normal text: AA
Contrast with black3.17:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#CF97C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#696037no red cones; affects about 1% of men; ΔE 27.1 from the original
Deuteranopia#615A3Dno green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#25665Dno blue cones; rare, and affects men and women equally; ΔE 22.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.63:1WCAG large text: AAA
Contrast with black, large text3.17:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 15Sea green · ΔE 16Dark green · ΔE 25.8Teal · ΔE 30.2Dark slate grey · ΔE 31Dark cyan · ΔE 32.1
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.01, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#68305E
Analogous#426830, #306856
Triadic#3A3068, #683A30
Split complementary#563068, #683042
Tetradic#304268, #68305E, #685630

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#96CEA0
Lighter +30%#73BE80
Lighter +20%#50AE61
Lighter +10%#408B4D
Darker −10%#204527
Darker −20%#102213
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1D7B2E
Less saturated −25%#435546

Channel breakdown

R48
G104
B58
Red48 (18.8%)
Green104 (40.8%)
Blue58 (22.7%)
Hue130.71°
Saturation (HSL)36.84%
Lightness29.8%
Dominant channelGreen
Hex per channelR 30 · G 68 · B 3A

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Every value on this page was computed from “30683a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.