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Colour

#80A100

  • #80A100
  • Green
  • Dark
  • Nearest: Olivedrab

#80A100 is a green with RGB values 128, 161, 0 and HSL 72°, 100%, 32%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#80A100#80A100
HEX#80A100
RGBrgb(128, 161, 0)
RGB (0–1)0.502, 0.6314, 0
RGB percentages50.2%, 63.1%, 0%
HSLhsl(72.3, 100%, 31.6%)
HSV / HSBhsv(72.3, 100%, 63.1%)
CMYK20.5%, 0%, 100%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,429,824
CSS custom property--colour: #80A100;

Brightness & contrast

Relative luminance0.30079WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.02:1
Contrast with white2.99:1WCAG normal text: Fail
Contrast with black7.02:1WCAG normal text: AAA
Greyscale equivalent#8E8E8E
Inverted#7F5EFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AB9600no red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#A7951Eno green cones; the most common form, about 1% of men; ΔE 24.5 from the original
Tritanopia#879888no blue cones; rare, and affects men and women equally; ΔE 61.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.99:1WCAG large text: Fail
Contrast with black, large text7.02:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 16Yellow green · ΔE 17.2Olive · ΔE 20.8Forest green · ΔE 29.7Green · ΔE 30.4Dark khaki · ΔE 34.4
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 16.04, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2100A1
Analogous#A17100, #30A100
Triadic#0080A1, #A10080
Split complementary#0030A1, #7100A1
Tetradic#00A171, #2100A1, #A10030

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1FF6E
Lighter +30%#D7FF3B
Lighter +20%#CCFF08
Lighter +10%#A9D400
Darker −10%#576E00
Darker −20%#2F3B00
Darker −30%#060800
Darker −40%#000000
More saturated +25%#80A100
Less saturated −25%#748D14

Channel breakdown

R128
G161
B0
Red128 (50.2%)
Green161 (63.1%)
Blue0 (0%)
Hue72.3°
Saturation (HSL)100%
Lightness31.57%
Dominant channelGreen
Hex per channelR 80 · G A1 · B 00

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Every value on this page was computed from “80a100” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.