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Recognised as Colour

#157F00

  • #157F00
  • Green
  • Dark
  • Nearest: Green

#157F00 is a green with RGB values 21, 127, 0 and HSL 110°, 100%, 25%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Green.

Colour values

#157F00#157F00
HEX#157F00
RGBrgb(21, 127, 0)
RGB (0–1)0.0824, 0.498, 0
RGB percentages8.2%, 49.8%, 0%
HSLhsl(110.1, 100%, 24.9%)
HSV / HSBhsv(110.1, 100%, 49.8%)
CMYK83.5%, 0%, 100%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,408,768
CSS custom property--colour: #157F00;

Brightness & contrast

Relative luminance0.15338WCAG 2.x, 0 is black and 1 is white
Perceived brightness98 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.16:1
Contrast with white5.16:1WCAG normal text: AA
Contrast with black4.07:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#EA80FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#827200no red cones; affects about 1% of men; ΔE 45.4 from the original
Deuteranopia#776A18no green cones; the most common form, about 1% of men; ΔE 45.5 from the original
Tritanopia#007B6Bno blue cones; rare, and affects men and women equally; ΔE 52 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.16:1WCAG large text: AAA
Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Green · ΔE 2.3Forest green · ΔE 6.6Dark green · ΔE 14.1Olivedrab · ΔE 22.9Sea green · ΔE 31.8Medium seagreen · ΔE 32
Nearest named CSS colourGreen (#008000)ΔE 2.25, below the just-noticeable difference
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A007F
Analogous#557F00, #007F2A
Triadic#00157F, #7F0015
Split complementary#2A007F, #7F0055
Tetradic#00557F, #6A007F, #7F2A00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6AFF4C
Lighter +30%#3FFF19
Lighter +20%#26E500
Lighter +10%#1DB200
Darker −10%#0D4C00
Darker −20%#041900
Darker −30%#000000
Darker −40%#000000
More saturated +25%#157F00
Less saturated −25%#206F10

Channel breakdown

R21
G127
B0
Red21 (8.2%)
Green127 (49.8%)
Blue0 (0%)
Hue110.08°
Saturation (HSL)100%
Lightness24.9%
Dominant channelGreen
Hex per channelR 15 · G 7F · B 00

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Every value on this page was computed from “157f00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.