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Colour

#129C42

  • #129C42
  • Green
  • Dark
  • Nearest: Forest green

#129C42 is a green with RGB values 18, 156, 66 and HSL 141°, 79%, 34%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#129C42#129C42
HEX#129C42
RGBrgb(18, 156, 66)
RGB (0–1)0.0706, 0.6118, 0.2588
RGB percentages7.1%, 61.2%, 25.9%
HSLhsl(140.9, 79.3%, 34.1%)
HSV / HSBhsv(140.9, 88.5%, 61.2%)
CMYK88.5%, 0%, 57.7%, 38.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,219,650
CSS custom property--colour: #129C42;

Brightness & contrast

Relative luminance0.24299WCAG 2.x, 0 is black and 1 is white
Perceived brightness122 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.86:1
Contrast with white3.58:1WCAG normal text: Fail
Contrast with black5.86:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#ED63BD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9E8D39no red cones; affects about 1% of men; ΔE 50.4 from the original
Deuteranopia#8F8349no green cones; the most common form, about 1% of men; ΔE 50 from the original
Tritanopia#009988no blue cones; rare, and affects men and women equally; ΔE 41 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.58:1WCAG large text: AA
Contrast with black, large text5.86:1WCAG large text: AAA

Named colours

Forest green · ΔE 10.5Green · ΔE 16.4Medium seagreen · ΔE 16.6Sea green · ΔE 22.6Dark green · ΔE 23.1Olivedrab · ΔE 28.3
Nearest named CSS colourForest green (#228B22)ΔE 10.53, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9C126C
Analogous#279C12, #129C87
Triadic#42129C, #9C4212
Split complementary#87129C, #9C1227
Tetradic#12279C, #9C126C, #9C8712

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#89F1AD
Lighter +30%#5BEC8D
Lighter +20%#2DE76E
Lighter +10%#17CA55
Darker −10%#0D6E2F
Darker −20%#07411B
Darker −30%#021308
Darker −40%#000000
More saturated +25%#00AE3D
Less saturated −25%#288649

Channel breakdown

R18
G156
B66
Red18 (7.1%)
Green156 (61.2%)
Blue66 (25.9%)
Hue140.87°
Saturation (HSL)79.31%
Lightness34.12%
Dominant channelGreen
Hex per channelR 12 · G 9C · B 42

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Every value on this page was computed from “129c42” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.