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Recognised as Colour

#177D26

  • #177D26
  • Green
  • Dark
  • Nearest: Forest green

#177D26 is a green with RGB values 23, 125, 38 and HSL 129°, 69%, 29%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#177D26#177D26
HEX#177D26
RGBrgb(23, 125, 38)
RGB (0–1)0.0902, 0.4902, 0.149
RGB percentages9%, 49%, 14.9%
HSLhsl(128.8, 68.9%, 29%)
HSV / HSBhsv(128.8, 81.6%, 49%)
CMYK81.6%, 0%, 69.6%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,539,366
CSS custom property--colour: #177D26;

Brightness & contrast

Relative luminance0.14989WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.25:1
Contrast with white5.25:1WCAG normal text: AA
Contrast with black4:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#E882D9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F711Ano red cones; affects about 1% of men; ΔE 42.7 from the original
Deuteranopia#74692Eno green cones; the most common form, about 1% of men; ΔE 42.6 from the original
Tritanopia#007A6Bno blue cones; rare, and affects men and women equally; ΔE 40.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.25:1WCAG large text: AAA
Contrast with black, large text4:1WCAG large text: AA

Named colours

Forest green · ΔE 9.2Dark green · ΔE 10.5Green · ΔE 13Sea green · ΔE 20.1Olivedrab · ΔE 23.2Medium seagreen · ΔE 24.1
Nearest named CSS colourForest green (#228B22)ΔE 9.18, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D176E
Analogous#3B7D17, #177D59
Triadic#26177D, #7D2617
Split complementary#59177D, #7D173B
Tetradic#173B7D, #7D176E, #7D5917

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7AE68A
Lighter +30%#4EDF64
Lighter +20%#27D340
Lighter +10%#1FA833
Darker −10%#0F5219
Darker −20%#07270C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#049019
Less saturated −25%#296A33

Channel breakdown

R23
G125
B38
Red23 (9%)
Green125 (49%)
Blue38 (14.9%)
Hue128.82°
Saturation (HSL)68.92%
Lightness29.02%
Dominant channelGreen
Hex per channelR 17 · G 7D · B 26

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Every value on this page was computed from “177d26” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.