Nerdulator> put something in

Recognised as Colour

#1CB450

  • #1CB450
  • Green
  • Dark
  • Nearest: Forest green

#1CB450 is a green with RGB values 28, 180, 80 and HSL 141°, 73%, 41%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Forest green.

Colour values

#1CB450#1CB450
HEX#1CB450
RGBrgb(28, 180, 80)
RGB (0–1)0.1098, 0.7059, 0.3137
RGB percentages11%, 70.6%, 31.4%
HSLhsl(140.5, 73.1%, 40.8%)
HSV / HSBhsv(140.5, 84.4%, 70.6%)
CMYK84.4%, 0%, 55.6%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,881,168
CSS custom property--colour: #1CB450;

Brightness & contrast

Relative luminance0.33469WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.69:1
Contrast with white2.73:1WCAG normal text: Fail
Contrast with black7.69:1WCAG normal text: AAA
Greyscale equivalent#8C8C8C
Inverted#E34BAF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B6A347no red cones; affects about 1% of men; ΔE 55.1 from the original
Deuteranopia#A59858no green cones; the most common form, about 1% of men; ΔE 54.7 from the original
Tritanopia#00B09Eno 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 text2.73:1WCAG large text: Fail
Contrast with black, large text7.69:1WCAG large text: AAA

Named colours

Forest green · ΔE 17.4Medium seagreen · ΔE 19Green · ΔE 21.9Limegreen · ΔE 24.3Light green · ΔE 25.5Medium spring green · ΔE 26.9
Nearest named CSS colourForest green (#228B22)ΔE 17.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B41C80
Analogous#34B41C, #1CB49C
Triadic#501CB4, #B4501C
Split complementary#9C1CB4, #B41C34
Tetradic#1C34B4, #B41C80, #B49C1C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAF2C3
Lighter +30%#7EEBA3
Lighter +20%#52E484
Lighter +10%#26DD65
Darker −10%#15883C
Darker −20%#0E5C29
Darker −30%#073015
Darker −40%#010302
More saturated +25%#02CE48
Less saturated −25%#369A58

Channel breakdown

R28
G180
B80
Red28 (11%)
Green180 (70.6%)
Blue80 (31.4%)
Hue140.53°
Saturation (HSL)73.08%
Lightness40.78%
Dominant channelGreen
Hex per channelR 1C · G B4 · B 50

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 “1cb450” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.