Nerdulator> put something in

Recognised as Colour

#187F1D

  • #187F1D
  • Green
  • Dark
  • Nearest: Forest green

#187F1D is a green with RGB values 24, 127, 29 and HSL 123°, 68%, 30%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#187F1D#187F1D
HEX#187F1D
RGBrgb(24, 127, 29)
RGB (0–1)0.0941, 0.498, 0.1137
RGB percentages9.4%, 49.8%, 11.4%
HSLhsl(122.9, 68.2%, 29.6%)
HSV / HSBhsv(122.9, 81.1%, 49.8%)
CMYK81.1%, 0%, 77.2%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,605,405
CSS custom property--colour: #187F1D;

Brightness & contrast

Relative luminance0.15462WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.13:1
Contrast with white5.13:1WCAG normal text: AA
Contrast with black4.09:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#E780E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#827209no red cones; affects about 1% of men; ΔE 44.6 from the original
Deuteranopia#776B28no green cones; the most common form, about 1% of men; ΔE 43.8 from the original
Tritanopia#007B6Cno blue cones; rare, and affects men and women equally; ΔE 45 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.13:1WCAG large text: AAA
Contrast with black, large text4.09:1WCAG large text: AA

Named colours

Forest green · ΔE 5.4Green · ΔE 8.5Dark green · ΔE 10.9Olivedrab · ΔE 22.3Sea green · ΔE 24.3Medium seagreen · ΔE 26.3
Nearest named CSS colourForest green (#228B22)ΔE 5.43, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F187A
Analogous#477F18, #187F51
Triadic#1D187F, #7F1D18
Split complementary#50187F, #7F1847
Tetradic#18477F, #7F187A, #7F5118

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DE682
Lighter +30%#52DE59
Lighter +20%#28D531
Lighter +10%#20AA27
Darker −10%#105413
Darker −20%#082909
Darker −30%#000000
Darker −40%#000000
More saturated +25%#05920C
Less saturated −25%#2B6C2E

Channel breakdown

R24
G127
B29
Red24 (9.4%)
Green127 (49.8%)
Blue29 (11.4%)
Hue122.91°
Saturation (HSL)68.21%
Lightness29.61%
Dominant channelGreen
Hex per channelR 18 · G 7F · B 1D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “187f1d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.