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Recognised as Colour

#89CF9F

  • #89CF9F
  • Green
  • Light
  • Nearest: Dark seagreen

#89CF9F is a green with RGB values 137, 207, 159 and HSL 139°, 42%, 67%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#89CF9F#89CF9F
HEX#89CF9F
RGBrgb(137, 207, 159)
RGB (0–1)0.5373, 0.8118, 0.6235
RGB percentages53.7%, 81.2%, 62.4%
HSLhsl(138.9, 42.2%, 67.5%)
HSV / HSBhsv(138.9, 33.8%, 81.2%)
CMYK33.8%, 0%, 23.2%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,031,583
CSS custom property--colour: #89CF9F;

Brightness & contrast

Relative luminance0.52447WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.49:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.49:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#763060

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFC49Cno red cones; affects about 1% of men; ΔE 29.9 from the original
Deuteranopia#C4BDA2no green cones; the most common form, about 1% of men; ΔE 30.1 from the original
Tritanopia#7DCDC2no blue cones; rare, and affects men and women equally; ΔE 19.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.49:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 9.9Medium aquamarine · ΔE 10.9Aquamarine · ΔE 21.1Medium seagreen · ΔE 21.6Turquoise · ΔE 24.5Medium turquoise · ΔE 25.9
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 9.92, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF89B9
Analogous#96CF89, #89CFC2
Triadic#9F89CF, #CF9F89
Split complementary#C289CF, #CF8996
Tetradic#8996CF, #CF89B9, #CFC289

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F6FBF7
Lighter +20%#D2ECDA
Lighter +10%#ADDEBC
Darker −10%#65C082
Darker −20%#46AC66
Darker −30%#378851
Darker −40%#28643B
More saturated +25%#74E497
Less saturated −25%#9EBAA7

Channel breakdown

R137
G207
B159
Red137 (53.7%)
Green207 (81.2%)
Blue159 (62.4%)
Hue138.86°
Saturation (HSL)42.17%
Lightness67.45%
Dominant channelGreen
Hex per channelR 89 · G CF · B 9F

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Every value on this page was computed from “89cf9f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.