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Recognised as Colour

#89C828

  • #89C828
  • Green
  • Dark
  • Nearest: Yellow green

#89C828 is a green with RGB values 137, 200, 40 and HSL 84°, 67%, 47%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#89C828#89C828
HEX#89C828
RGBrgb(137, 200, 40)
RGB (0–1)0.5373, 0.7843, 0.1569
RGB percentages53.7%, 78.4%, 15.7%
HSLhsl(83.6, 66.7%, 47.1%)
HSV / HSBhsv(83.6, 80%, 78.4%)
CMYK31.5%, 0%, 80%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,029,672
CSS custom property--colour: #89C828;

Brightness & contrast

Relative luminance0.4678WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.36:1
Contrast with white2.03:1WCAG normal text: Fail
Contrast with black10.36:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#7637D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2B900no red cones; affects about 1% of men; ΔE 38 from the original
Deuteranopia#C9B53Ano green cones; the most common form, about 1% of men; ΔE 36.6 from the original
Tritanopia#8DBFABno blue cones; rare, and affects men and women equally; ΔE 65.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.03:1WCAG large text: Fail
Contrast with black, large text10.36:1WCAG large text: AAA

Named colours

Yellow green · ΔE 5.3Limegreen · ΔE 25.1Green yellow · ΔE 25.3Olivedrab · ΔE 29.7Light green · ΔE 32.7Forest green · ΔE 32.8
Nearest named CSS colourYellow green (#9ACD32)ΔE 5.3, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6728C8
Analogous#C8B728, #39C828
Triadic#2889C8, #C82889
Split complementary#2839C8, #B728C8
Tetradic#28C8B7, #6728C8, #C82839

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3F4C8
Lighter +30%#CDEC9E
Lighter +20%#B7E373
Lighter +10%#A1DB49
Darker −10%#6C9D20
Darker −20%#4F7317
Darker −30%#32480F
Darker −40%#151E06
More saturated +25%#8FE60A
Less saturated −25%#83AA46

Channel breakdown

R137
G200
B40
Red137 (53.7%)
Green200 (78.4%)
Blue40 (15.7%)
Hue83.63°
Saturation (HSL)66.67%
Lightness47.06%
Dominant channelGreen
Hex per channelR 89 · G C8 · B 28

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Every value on this page was computed from “89c828” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.