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Recognised as Colour

#ACEFB1

  • #ACEFB1
  • Green
  • Light
  • Nearest: Aquamarine

#ACEFB1 is a green with RGB values 172, 239, 177 and HSL 124°, 68%, 81%. It is a light colour, so black text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#ACEFB1#ACEFB1
HEX#ACEFB1
RGBrgb(172, 239, 177)
RGB (0–1)0.6745, 0.9373, 0.6941
RGB percentages67.5%, 93.7%, 69.4%
HSLhsl(124.5, 67.7%, 80.6%)
HSV / HSBhsv(124.5, 28%, 93.7%)
CMYK28%, 0%, 25.9%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,333,553
CSS custom property--colour: #ACEFB1;

Brightness & contrast

Relative luminance0.73678WCAG 2.x, 0 is black and 1 is white
Perceived brightness214.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.74:1
Contrast with white1.33:1WCAG normal text: Fail
Contrast with black15.74:1WCAG normal text: AAA
Greyscale equivalent#DCDCDC
Inverted#53104E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F1E3ADno red cones; affects about 1% of men; ΔE 30 from the original
Deuteranopia#E6DCB4no green cones; the most common form, about 1% of men; ΔE 30.1 from the original
Tritanopia#A4ECDEno blue cones; rare, and affects men and women equally; ΔE 25 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.33:1WCAG large text: Fail
Contrast with black, large text15.74:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 18.9Light green · ΔE 19.2Dark seagreen · ΔE 19.7Medium aquamarine · ΔE 20.7Pale green · ΔE 21.7Pale goldenrod · ΔE 26.7
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 18.94, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFACEA
Analogous#C9EFAC, #ACEFD3
Triadic#B1ACEF, #EFB1AC
Split complementary#D3ACEF, #EFACC8
Tetradic#ACC9EF, #EFACEA, #EFD3AC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D7F7D9
Darker −10%#81E789
Darker −20%#56DF61
Darker −30%#2CD638
Darker −40%#21AE2C
More saturated +25%#A0FBA6
Less saturated −25%#B8E3BC

Channel breakdown

R172
G239
B177
Red172 (67.5%)
Green239 (93.7%)
Blue177 (69.4%)
Hue124.48°
Saturation (HSL)67.68%
Lightness80.59%
Dominant channelGreen
Hex per channelR AC · G EF · B B1

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Every value on this page was computed from “acefb1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.