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Recognised as Colour

#15801A

  • #15801A
  • Green
  • Dark
  • Nearest: Forest green

#15801A is a green with RGB values 21, 128, 26 and HSL 123°, 72%, 29%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#15801A#15801A
HEX#15801A
RGBrgb(21, 128, 26)
RGB (0–1)0.0824, 0.502, 0.102
RGB percentages8.2%, 50.2%, 10.2%
HSLhsl(122.8, 71.8%, 29.2%)
HSV / HSBhsv(122.8, 83.6%, 50.2%)
CMYK83.6%, 0%, 79.7%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,409,050
CSS custom property--colour: #15801A;

Brightness & contrast

Relative luminance0.15672WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.08:1
Contrast with white5.08:1WCAG normal text: AA
Contrast with black4.13:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#EA7FE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#837301no red cones; affects about 1% of men; ΔE 45.4 from the original
Deuteranopia#786B26no green cones; the most common form, about 1% of men; ΔE 45.1 from the original
Tritanopia#007C6Dno blue cones; rare, and affects men and women equally; ΔE 46.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.08:1WCAG large text: AAA
Contrast with black, large text4.13:1WCAG large text: AA

Named colours

Forest green · ΔE 4.4Green · ΔE 6.9Dark green · ΔE 11.7Olivedrab · ΔE 22.6Sea green · ΔE 25.8Medium seagreen · ΔE 27.1
Nearest named CSS colourForest green (#228B22)ΔE 4.36, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#80157B
Analogous#458015, #158050
Triadic#1A1580, #801A15
Split complementary#501580, #801545
Tetradic#154580, #80157B, #805015

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#78E97D
Lighter +30%#4CE253
Lighter +20%#23D82C
Lighter +10%#1CAC23
Darker −10%#0E5411
Darker −20%#072808
Darker −30%#000000
Darker −40%#000000
More saturated +25%#029309
Less saturated −25%#286D2B

Channel breakdown

R21
G128
B26
Red21 (8.2%)
Green128 (50.2%)
Blue26 (10.2%)
Hue122.8°
Saturation (HSL)71.81%
Lightness29.22%
Dominant channelGreen
Hex per channelR 15 · G 80 · B 1A

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Every value on this page was computed from “15801a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.