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Recognised as Colour

#99DB54

  • #99DB54
  • Green
  • Light
  • Nearest: Yellow green

#99DB54 is a green with RGB values 153, 219, 84 and HSL 89°, 65%, 59%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#99DB54#99DB54
HEX#99DB54
RGBrgb(153, 219, 84)
RGB (0–1)0.6, 0.8588, 0.3294
RGB percentages60%, 85.9%, 32.9%
HSLhsl(89.3, 65.2%, 59.4%)
HSV / HSBhsv(89.3, 61.6%, 85.9%)
CMYK30.1%, 0%, 61.6%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,083,156
CSS custom property--colour: #99DB54;

Brightness & contrast

Relative luminance0.58075WCAG 2.x, 0 is black and 1 is white
Perceived brightness189.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.62:1
Contrast with white1.66:1WCAG normal text: Fail
Contrast with black12.62:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#6624AB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E4CC44no red cones; affects about 1% of men; ΔE 37.2 from the original
Deuteranopia#DBC75Eno green cones; the most common form, about 1% of men; ΔE 36.6 from the original
Tritanopia#9BD2BFno blue cones; rare, and affects men and women equally; ΔE 58.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.66:1WCAG large text: Fail
Contrast with black, large text12.62:1WCAG large text: AAA

Named colours

Yellow green · ΔE 10.4Light green · ΔE 22.4Pale green · ΔE 22.8Limegreen · ΔE 26.4Green yellow · ΔE 28.1Olivedrab · ΔE 30.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 10.36, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9654DB
Analogous#DBDA54, #55DB54
Triadic#5499DB, #DB5499
Split complementary#5455DB, #DA54DB
Tetradic#54DBDA, #9654DB, #DB5455

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFEFD
Lighter +30%#E4F6D2
Lighter +20%#CBEDA8
Lighter +10%#B2E47E
Darker −10%#80D02C
Darker −20%#66A623
Darker −30%#4C7C1A
Darker −40%#325211
More saturated +25%#9AF53A
Less saturated −25%#98C16E

Channel breakdown

R153
G219
B84
Red153 (60%)
Green219 (85.9%)
Blue84 (32.9%)
Hue89.33°
Saturation (HSL)65.22%
Lightness59.41%
Dominant channelGreen
Hex per channelR 99 · G DB · B 54

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Every value on this page was computed from “99db54” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.