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Recognised as Colour

#153D19

  • #153D19
  • Green
  • Dark
  • Nearest: Dark olivegreen

#153D19 is a green with RGB values 21, 61, 25 and HSL 126°, 49%, 16%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#153D19#153D19
HEX#153D19
RGBrgb(21, 61, 25)
RGB (0–1)0.0824, 0.2392, 0.098
RGB percentages8.2%, 23.9%, 9.8%
HSLhsl(126, 48.8%, 16.1%)
HSV / HSBhsv(126, 65.6%, 23.9%)
CMYK65.6%, 0%, 59%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,391,897
CSS custom property--colour: #153D19;

Brightness & contrast

Relative luminance0.03567WCAG 2.x, 0 is black and 1 is white
Perceived brightness48.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.26:1
Contrast with white12.26:1WCAG normal text: AAA
Contrast with black1.71:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#EAC2E6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3716no red cones; affects about 1% of men; ΔE 21.4 from the original
Deuteranopia#39341Cno green cones; the most common form, about 1% of men; ΔE 21.3 from the original
Tritanopia#0D3B35no blue cones; rare, and affects men and women equally; ΔE 19.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.26:1WCAG large text: AAA
Contrast with black, large text1.71:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 24.1Dark slate grey · ΔE 26.1Sea green · ΔE 33.8Dark green · ΔE 34.3Black · ΔE 36.7Dim grey · ΔE 36.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.09, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D1539
Analogous#253D15, #153D2D
Triadic#19153D, #3D1915
Split complementary#2D153D, #3D1525
Tetradic#15253D, #3D1539, #3D2D15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#58C663
Lighter +30%#3CAF48
Lighter +20%#2F8938
Lighter +10%#226329
Darker −10%#081709
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B4711
Less saturated −25%#1F3321

Channel breakdown

R21
G61
B25
Red21 (8.2%)
Green61 (23.9%)
Blue25 (9.8%)
Hue126°
Saturation (HSL)48.78%
Lightness16.08%
Dominant channelGreen
Hex per channelR 15 · G 3D · B 19

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Every value on this page was computed from “153d19” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.