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Recognised as Colour

#89CD1D

  • #89CD1D
  • Green
  • Dark
  • Nearest: Yellow green

#89CD1D is a green with RGB values 137, 205, 29 and HSL 83°, 75%, 46%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#89CD1D#89CD1D
HEX#89CD1D
RGBrgb(137, 205, 29)
RGB (0–1)0.5373, 0.8039, 0.1137
RGB percentages53.7%, 80.4%, 11.4%
HSLhsl(83.2, 75.2%, 45.9%)
HSV / HSBhsv(83.2, 85.9%, 80.4%)
CMYK33.2%, 0%, 85.9%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,030,941
CSS custom property--colour: #89CD1D;

Brightness & contrast

Relative luminance0.4907WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.81:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.81:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#7632E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7BD00no red cones; affects about 1% of men; ΔE 40 from the original
Deuteranopia#CEB835no green cones; the most common form, about 1% of men; ΔE 39.6 from the original
Tritanopia#8DC4AFno blue cones; rare, and affects men and women equally; ΔE 69.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.81:1WCAG large text: AAA

Named colours

Yellow green · ΔE 8.4Green yellow · ΔE 21.1Limegreen · ΔE 24Lawn green · ΔE 29.8Chartreuse · ΔE 30.9Olivedrab · ΔE 34.2
Nearest named CSS colourYellow green (#9ACD32)ΔE 8.45, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#611DCD
Analogous#CDB91D, #31CD1D
Triadic#1D89CD, #CD1D89
Split complementary#1D31CD, #B91DCD
Tetradic#1DCDB9, #611DCD, #CD1D31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F6C0
Lighter +30%#CCF093
Lighter +20%#B7E967
Lighter +10%#A2E33A
Darker −10%#6BA017
Darker −20%#4D7410
Darker −30%#2F470A
Darker −40%#121A04
More saturated +25%#90EA00
Less saturated −25%#82B03A

Channel breakdown

R137
G205
B29
Red137 (53.7%)
Green205 (80.4%)
Blue29 (11.4%)
Hue83.18°
Saturation (HSL)75.21%
Lightness45.88%
Dominant channelGreen
Hex per channelR 89 · G CD · B 1D

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Every value on this page was computed from “89cd1d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.