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Colour

#1DB549

  • #1DB549
  • Green
  • Dark
  • Nearest: Forest green

#1DB549 is a green with RGB values 29, 181, 73 and HSL 137°, 72%, 41%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Forest green.

Colour values

#1DB549#1DB549
HEX#1DB549
RGBrgb(29, 181, 73)
RGB (0–1)0.1137, 0.7098, 0.2863
RGB percentages11.4%, 71%, 28.6%
HSLhsl(137.4, 72.4%, 41.2%)
HSV / HSBhsv(137.4, 84%, 71%)
CMYK84%, 0%, 59.7%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,946,953
CSS custom property--colour: #1DB549;

Brightness & contrast

Relative luminance0.3379WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.76:1
Contrast with white2.71:1WCAG normal text: Fail
Contrast with black7.76:1WCAG normal text: AAA
Greyscale equivalent#8D8D8D
Inverted#E24AB6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7A43Eno red cones; affects about 1% of men; ΔE 55.8 from the original
Deuteranopia#A79952no green cones; the most common form, about 1% of men; ΔE 55.6 from the original
Tritanopia#00B19Eno blue cones; rare, and affects men and women equally; ΔE 48.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.71:1WCAG large text: Fail
Contrast with black, large text7.76:1WCAG large text: AAA

Named colours

Forest green · ΔE 17.6Limegreen · ΔE 20.6Green · ΔE 21.2Medium seagreen · ΔE 22.7Light green · ΔE 26.5Medium spring green · ΔE 27.4
Nearest named CSS colourForest green (#228B22)ΔE 17.59, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B51D89
Analogous#3DB51D, #1DB595
Triadic#491DB5, #B5491D
Split complementary#951DB5, #B51D3D
Tetradic#1D3DB5, #B51D89, #B5951D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACF2C0
Lighter +30%#80EB9F
Lighter +20%#54E47E
Lighter +10%#28DD5D
Darker −10%#168937
Darker −20%#0F5D26
Darker −30%#083114
Darker −40%#010502
More saturated +25%#03CF3E
Less saturated −25%#379B54

Channel breakdown

R29
G181
B73
Red29 (11.4%)
Green181 (71%)
Blue73 (28.6%)
Hue137.37°
Saturation (HSL)72.38%
Lightness41.18%
Dominant channelGreen
Hex per channelR 1D · G B5 · B 49

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Every value on this page was computed from “1db549” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.