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Recognised as Colour

#155D26

  • #155D26
  • Green
  • Dark
  • Nearest: Dark olivegreen

#155D26 is a green with RGB values 21, 93, 38 and HSL 134°, 63%, 22%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#155D26#155D26
HEX#155D26
RGBrgb(21, 93, 38)
RGB (0–1)0.0824, 0.3647, 0.149
RGB percentages8.2%, 36.5%, 14.9%
HSLhsl(134.2, 63.2%, 22.4%)
HSV / HSBhsv(134.2, 77.4%, 36.5%)
CMYK77.4%, 0%, 59.1%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,400,102
CSS custom property--colour: #155D26;

Brightness & contrast

Relative luminance0.08128WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8:1
Contrast with white8:1WCAG normal text: AAA
Contrast with black2.63:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#EAA2D9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E5421no red cones; affects about 1% of men; ΔE 32.2 from the original
Deuteranopia#564E2Ano green cones; the most common form, about 1% of men; ΔE 32.5 from the original
Tritanopia#005B51no blue cones; rare, and affects men and women equally; ΔE 27.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8:1WCAG large text: AAA
Contrast with black, large text2.63:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 18.6Sea green · ΔE 18.7Dark green · ΔE 18.9Forest green · ΔE 29.7Green · ΔE 32.3Olivedrab · ΔE 32.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.6, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D154C
Analogous#285D15, #155D4A
Triadic#26155D, #5D2615
Split complementary#4A155D, #5D1528
Tetradic#15285D, #5D154C, #5D4A15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#62DC7F
Lighter +30%#39D25D
Lighter +20%#28B048
Lighter +10%#1E8737
Darker −10%#0C3315
Darker −20%#020A04
Darker −30%#000000
Darker −40%#000000
More saturated +25%#076B1E
Less saturated −25%#234F2E

Channel breakdown

R21
G93
B38
Red21 (8.2%)
Green93 (36.5%)
Blue38 (14.9%)
Hue134.17°
Saturation (HSL)63.16%
Lightness22.35%
Dominant channelGreen
Hex per channelR 15 · G 5D · B 26

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Every value on this page was computed from “155d26” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.