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Colour

#B4D900

  • #B4D900
  • Green
  • Light
  • Nearest: Yellow green

#B4D900 is a green with RGB values 180, 217, 0 and HSL 70°, 100%, 43%. It is a light colour, so black text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#B4D900#B4D900
HEX#B4D900
RGBrgb(180, 217, 0)
RGB (0–1)0.7059, 0.851, 0
RGB percentages70.6%, 85.1%, 0%
HSLhsl(70.2, 100%, 42.5%)
HSV / HSBhsv(70.2, 100%, 85.1%)
CMYK17.1%, 0%, 100%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,852,032
CSS custom property--colour: #B4D900;

Brightness & contrast

Relative luminance0.59329WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.87:1
Contrast with white1.63:1WCAG normal text: Fail
Contrast with black12.87:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#4B26FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E7CB00no red cones; affects about 1% of men; ΔE 28.4 from the original
Deuteranopia#E3CB2Bno green cones; the most common form, about 1% of men; ΔE 27.8 from the original
Tritanopia#BFCDB8no blue cones; rare, and affects men and women equally; ΔE 76.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.63:1WCAG large text: Fail
Contrast with black, large text12.87:1WCAG large text: AAA

Named colours

Yellow green · ΔE 15.1Green yellow · ΔE 20.9Yellow · ΔE 24.7Gold · ΔE 33.6Lawn green · ΔE 34.5Chartreuse · ΔE 35.1
Nearest named CSS colourYellow green (#9ACD32)ΔE 15.14, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2500D9
Analogous#D99200, #48D900
Triadic#00B4D9, #D900B4
Split complementary#0047D9, #9200D9
Tetradic#00D992, #2500D9, #D90047

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0FFA6
Lighter +30%#E7FF73
Lighter +20%#DEFF40
Lighter +10%#D6FF0D
Darker −10%#8AA600
Darker −20%#5F7300
Darker −30%#354000
Darker −40%#0B0D00
More saturated +25%#B4D900
Less saturated −25%#A2BE1B

Channel breakdown

R180
G217
B0
Red180 (70.6%)
Green217 (85.1%)
Blue0 (0%)
Hue70.23°
Saturation (HSL)100%
Lightness42.55%
Dominant channelGreen
Hex per channelR B4 · G D9 · B 00

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Every value on this page was computed from “b4d900” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.