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Recognised as Colour

#83AC4A

  • #83AC4A
  • Green
  • Dark
  • Nearest: Olivedrab

#83AC4A is a green with RGB values 131, 172, 74 and HSL 85°, 40%, 48%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#83AC4A#83AC4A
HEX#83AC4A
RGBrgb(131, 172, 74)
RGB (0–1)0.5137, 0.6745, 0.2902
RGB percentages51.4%, 67.5%, 29%
HSLhsl(85.1, 39.8%, 48.2%)
HSV / HSBhsv(85.1, 57%, 67.5%)
CMYK23.8%, 0%, 57%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,629,322
CSS custom property--colour: #83AC4A;

Brightness & contrast

Relative luminance0.34825WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.96:1
Contrast with white2.64:1WCAG normal text: Fail
Contrast with black7.96:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#7C53B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B4A140no red cones; affects about 1% of men; ΔE 26.1 from the original
Deuteranopia#AE9E51no green cones; the most common form, about 1% of men; ΔE 25.8 from the original
Tritanopia#87A596no blue cones; rare, and affects men and women equally; ΔE 44 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.64:1WCAG large text: Fail
Contrast with black, large text7.96:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 12Dark khaki · ΔE 23.3Olive · ΔE 24.7Forest green · ΔE 24.7Yellow green · ΔE 25.3Medium seagreen · ΔE 27.8
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 11.97, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#734AAC
Analogous#ACA44A, #52AC4A
Triadic#4A83AC, #AC4A83
Split complementary#4A52AC, #A44AAC
Tetradic#4AACA4, #734AAC, #AC4A52

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3EDD5
Lighter +30%#CBDEB1
Lighter +20%#B3CE8E
Lighter +10%#9BBF6A
Darker −10%#68883B
Darker −20%#4D652B
Darker −30%#32411C
Darker −40%#161D0D
More saturated +25%#88CB2B
Less saturated −25%#7E8D69

Channel breakdown

R131
G172
B74
Red131 (51.4%)
Green172 (67.5%)
Blue74 (29%)
Hue85.1°
Saturation (HSL)39.84%
Lightness48.24%
Dominant channelGreen
Hex per channelR 83 · G AC · B 4A

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Every value on this page was computed from “83ac4a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.