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Recognised as Colour

#81D74A

  • #81D74A
  • Green
  • Light
  • Nearest: Yellow green

#81D74A is a green with RGB values 129, 215, 74 and HSL 97°, 64%, 57%. It is a light colour, so black text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#81D74A#81D74A
HEX#81D74A
RGBrgb(129, 215, 74)
RGB (0–1)0.5059, 0.8431, 0.2902
RGB percentages50.6%, 84.3%, 29%
HSLhsl(96.6, 63.8%, 56.7%)
HSV / HSBhsv(96.6, 65.6%, 84.3%)
CMYK40%, 0%, 65.6%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,509,258
CSS custom property--colour: #81D74A;

Brightness & contrast

Relative luminance0.53762WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.75:1
Contrast with white1.79:1WCAG normal text: Fail
Contrast with black11.75:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#7E28B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFC637no red cones; affects about 1% of men; ΔE 45 from the original
Deuteranopia#D3BF56no green cones; the most common form, about 1% of men; ΔE 44.2 from the original
Tritanopia#7FCFBAno blue cones; rare, and affects men and women equally; ΔE 60 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.79:1WCAG large text: Fail
Contrast with black, large text11.75:1WCAG large text: AAA

Named colours

Yellow green · ΔE 13.8Limegreen · ΔE 18.6Light green · ΔE 24Pale green · ΔE 24.2Green yellow · ΔE 26.6Forest green · ΔE 31.2
Nearest named CSS colourYellow green (#9ACD32)ΔE 13.84, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A04AD7
Analogous#C7D74A, #4AD75A
Triadic#4A81D7, #D74A81
Split complementary#5A4AD7, #D74AC7
Tetradic#4AC7D7, #A04AD7, #D75A4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5FCF1
Lighter +30%#D8F3C7
Lighter +20%#BBE99E
Lighter +10%#9EE074
Darker −10%#66C32B
Darker −20%#509922
Darker −30%#3A6F19
Darker −40%#25460F
More saturated +25%#7BF32E
Less saturated −25%#87BB66

Channel breakdown

R129
G215
B74
Red129 (50.6%)
Green215 (84.3%)
Blue74 (29%)
Hue96.6°
Saturation (HSL)63.8%
Lightness56.67%
Dominant channelGreen
Hex per channelR 81 · G D7 · B 4A

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Every value on this page was computed from “81d74a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.