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Recognised as Colour

#ACE448

  • #ACE448
  • Green
  • Light
  • Nearest: Yellow green

#ACE448 is a green with RGB values 172, 228, 72 and HSL 82°, 74%, 59%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#ACE448#ACE448
HEX#ACE448
RGBrgb(172, 228, 72)
RGB (0–1)0.6745, 0.8941, 0.2824
RGB percentages67.5%, 89.4%, 28.2%
HSLhsl(81.5, 74.3%, 58.8%)
HSV / HSBhsv(81.5, 68.4%, 89.4%)
CMYK24.6%, 0%, 68.4%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,330,632
CSS custom property--colour: #ACE448;

Brightness & contrast

Relative luminance0.64725WCAG 2.x, 0 is black and 1 is white
Perceived brightness199.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.95:1
Contrast with white1.51:1WCAG normal text: Fail
Contrast with black13.95:1WCAG normal text: AAA
Greyscale equivalent#CDCDCD
Inverted#531BB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFD530no red cones; affects about 1% of men; ΔE 34.8 from the original
Deuteranopia#E8D155no green cones; the most common form, about 1% of men; ΔE 34.3 from the original
Tritanopia#B2DAC5no blue cones; rare, and affects men and women equally; ΔE 65.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.51:1WCAG large text: Fail
Contrast with black, large text13.95:1WCAG large text: AAA

Named colours

Yellow green · ΔE 8.1Green yellow · ΔE 20.7Limegreen · ΔE 29.9Pale green · ΔE 30.3Light green · ΔE 30.8Lawn green · ΔE 33.3
Nearest named CSS colourYellow green (#9ACD32)ΔE 8.11, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8048E4
Analogous#E4CE48, #5EE448
Triadic#48ACE4, #E448AC
Split complementary#485EE4, #CE48E4
Tetradic#48E4CE, #8048E4, #E4485E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDFEFA
Lighter +30%#E8F8CD
Lighter +20%#D4F1A1
Lighter +10%#C0EB74
Darker −10%#97D920
Darker −20%#78AD19
Darker −30%#598013
Darker −40%#3A540C
More saturated +25%#B3FE2E
Less saturated −25%#A5CA62

Channel breakdown

R172
G228
B72
Red172 (67.5%)
Green228 (89.4%)
Blue72 (28.2%)
Hue81.54°
Saturation (HSL)74.29%
Lightness58.82%
Dominant channelGreen
Hex per channelR AC · G E4 · B 48

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Every value on this page was computed from “ace448” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.