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Recognised as Colour

#B5D52D

  • #B5D52D
  • Green
  • Light
  • Nearest: Yellow green

#B5D52D is a green with RGB values 181, 213, 45 and HSL 71°, 67%, 51%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#B5D52D#B5D52D
HEX#B5D52D
RGBrgb(181, 213, 45)
RGB (0–1)0.7098, 0.8353, 0.1765
RGB percentages71%, 83.5%, 17.6%
HSLhsl(71.4, 66.7%, 50.6%)
HSV / HSBhsv(71.4, 78.9%, 83.5%)
CMYK15%, 0%, 78.9%, 16.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,916,589
CSS custom property--colour: #B5D52D;

Brightness & contrast

Relative luminance0.57602WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.52:1
Contrast with white1.68:1WCAG normal text: Fail
Contrast with black12.52:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#4A2AD2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E3C800no red cones; affects about 1% of men; ΔE 26.5 from the original
Deuteranopia#DFC83Eno green cones; the most common form, about 1% of men; ΔE 25 from the original
Tritanopia#C0C9B6no blue cones; rare, and affects men and women equally; ΔE 68.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.68:1WCAG large text: Fail
Contrast with black, large text12.52:1WCAG large text: AAA

Named colours

Yellow green · ΔE 9.8Green yellow · ΔE 25.9Yellow · ΔE 29.3Gold · ΔE 33.4Olivedrab · ΔE 34.5Khaki · ΔE 36.6
Nearest named CSS colourYellow green (#9ACD32)ΔE 9.75, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D2DD5
Analogous#D5A12D, #61D52D
Triadic#2DB5D5, #D52DB5
Split complementary#2D61D5, #A12DD5
Tetradic#2DD5A1, #4D2DD5, #D52D61

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1F7D7
Lighter +30%#E2EFAD
Lighter +20%#D3E682
Lighter +10%#C4DD58
Darker −10%#92AC23
Darker −20%#6E821A
Darker −30%#4A5712
Darker −40%#262D09
More saturated +25%#C8F40E
Less saturated −25%#A2B54D

Channel breakdown

R181
G213
B45
Red181 (71%)
Green213 (83.5%)
Blue45 (17.6%)
Hue71.43°
Saturation (HSL)66.67%
Lightness50.59%
Dominant channelGreen
Hex per channelR B5 · G D5 · B 2D

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Every value on this page was computed from “b5d52d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.