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Recognised as Colour

#23AA55

  • #23AA55
  • Green
  • Dark
  • Nearest: Medium seagreen

#23AA55 is a green with RGB values 35, 170, 85 and HSL 142°, 66%, 40%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#23AA55#23AA55
HEX#23AA55
RGBrgb(35, 170, 85)
RGB (0–1)0.1373, 0.6667, 0.3333
RGB percentages13.7%, 66.7%, 33.3%
HSLhsl(142.2, 65.9%, 40.2%)
HSV / HSBhsv(142.2, 79.4%, 66.7%)
CMYK79.4%, 0%, 50%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,337,365
CSS custom property--colour: #23AA55;

Brightness & contrast

Relative luminance0.29763WCAG 2.x, 0 is black and 1 is white
Perceived brightness134.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.95:1
Contrast with white3.02:1WCAG normal text: Fail
Contrast with black6.95:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#DC55AA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AB9B4Eno red cones; affects about 1% of men; ΔE 50.2 from the original
Deuteranopia#9C905Bno green cones; the most common form, about 1% of men; ΔE 50.5 from the original
Tritanopia#00A796no blue cones; rare, and affects men and women equally; ΔE 37.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.02:1WCAG large text: AA
Contrast with black, large text6.95:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.7Forest green · ΔE 16.1Sea green · ΔE 22.1Green · ΔE 22.2Light green · ΔE 26.3Dark green · ΔE 28.4
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.73, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA2378
Analogous#35AA23, #23AA98
Triadic#5523AA, #AA5523
Split complementary#9823AA, #AA2335
Tetradic#2335AA, #AA2378, #AA9923

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ABEEC4
Lighter +30%#81E5A6
Lighter +20%#57DC88
Lighter +10%#2CD46A
Darker −10%#1A8040
Darker −20%#12552B
Darker −30%#092B16
Darker −40%#000100
More saturated +25%#09C44E
Less saturated −25%#3D905C

Channel breakdown

R35
G170
B85
Red35 (13.7%)
Green170 (66.7%)
Blue85 (33.3%)
Hue142.22°
Saturation (HSL)65.85%
Lightness40.2%
Dominant channelGreen
Hex per channelR 23 · G AA · B 55

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Every value on this page was computed from “23aa55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.