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Recognised as Colour

#97B439

  • #97B439
  • Green
  • Dark
  • Nearest: Olivedrab

#97B439 is a green with RGB values 151, 180, 57 and HSL 74°, 52%, 46%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#97B439#97B439
HEX#97B439
RGBrgb(151, 180, 57)
RGB (0–1)0.5922, 0.7059, 0.2235
RGB percentages59.2%, 70.6%, 22.4%
HSLhsl(74.1, 51.9%, 46.5%)
HSV / HSBhsv(74.1, 68.3%, 70.6%)
CMYK16.1%, 0%, 68.3%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,942,073
CSS custom property--colour: #97B439;

Brightness & contrast

Relative luminance0.39517WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.9:1
Contrast with white2.36:1WCAG normal text: Fail
Contrast with black8.9:1WCAG normal text: AAA
Greyscale equivalent#A5A5A5
Inverted#684BC6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BFA927no red cones; affects about 1% of men; ΔE 23.1 from the original
Deuteranopia#BBA943no green cones; the most common form, about 1% of men; ΔE 21.8 from the original
Tritanopia#9FAB9Bno blue cones; rare, and affects men and women equally; ΔE 53.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.36:1WCAG large text: Fail
Contrast with black, large text8.9:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 16.1Yellow green · ΔE 16.4Olive · ΔE 22.4Dark khaki · ΔE 25.7Khaki · ΔE 30.3Forest green · ΔE 31.4
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 16.14, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5639B4
Analogous#B49339, #5AB439
Triadic#3997B4, #B43997
Split complementary#395AB4, #9339B4
Tetradic#39B493, #5639B4, #B4395A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6EECB
Lighter +30%#D3E2A4
Lighter +20%#C1D67D
Lighter +10%#AECA56
Darker −10%#778D2D
Darker −20%#566720
Darker −30%#364014
Darker −40%#151908
More saturated +25%#A7D21B
Less saturated −25%#879657

Channel breakdown

R151
G180
B57
Red151 (59.2%)
Green180 (70.6%)
Blue57 (22.4%)
Hue74.15°
Saturation (HSL)51.9%
Lightness46.47%
Dominant channelGreen
Hex per channelR 97 · G B4 · B 39

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Every value on this page was computed from “97b439” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.