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Recognised as Colour

#15903E

  • #15903E
  • Green
  • Dark
  • Nearest: Forest green

#15903E is a green with RGB values 21, 144, 62 and HSL 140°, 75%, 32%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#15903E#15903E
HEX#15903E
RGBrgb(21, 144, 62)
RGB (0–1)0.0824, 0.5647, 0.2431
RGB percentages8.2%, 56.5%, 24.3%
HSLhsl(140, 74.5%, 32.4%)
HSV / HSBhsv(140, 85.4%, 56.5%)
CMYK85.4%, 0%, 56.9%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,413,182
CSS custom property--colour: #15903E;

Brightness & contrast

Relative luminance0.20454WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.09:1
Contrast with white4.13:1WCAG normal text: Fail
Contrast with black5.09:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#EA6FC1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#918236no red cones; affects about 1% of men; ΔE 46.5 from the original
Deuteranopia#847944no green cones; the most common form, about 1% of men; ΔE 46.5 from the original
Tritanopia#008D7Eno blue cones; rare, and affects men and women equally; ΔE 38.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.13:1WCAG large text: AA
Contrast with black, large text5.09:1WCAG large text: AAA

Named colours

Forest green · ΔE 10.8Medium seagreen · ΔE 16.5Green · ΔE 16.8Sea green · ΔE 17.5Dark green · ΔE 18.9Olivedrab · ΔE 26.6
Nearest named CSS colourForest green (#228B22)ΔE 10.8, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#901567
Analogous#2A9015, #15907C
Triadic#3E1590, #903E15
Split complementary#7B1590, #90152A
Tetradic#152990, #901567, #907B15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#84EDA7
Lighter +30%#57E787
Lighter +20%#2BE067
Lighter +10%#1BBD51
Darker −10%#0F632B
Darker −20%#083718
Darker −30%#020A05
Darker −40%#000000
More saturated +25%#00A537
Less saturated −25%#2A7B45

Channel breakdown

R21
G144
B62
Red21 (8.2%)
Green144 (56.5%)
Blue62 (24.3%)
Hue140°
Saturation (HSL)74.55%
Lightness32.35%
Dominant channelGreen
Hex per channelR 15 · G 90 · B 3E

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Every value on this page was computed from “15903e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.