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Recognised as Colour

#A1CA53

  • #A1CA53
  • Green
  • Light
  • Nearest: Yellow green

#A1CA53 is a green with RGB values 161, 202, 83 and HSL 81°, 53%, 56%. It is a light colour, so black text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A1CA53#A1CA53
HEX#A1CA53
RGBrgb(161, 202, 83)
RGB (0–1)0.6314, 0.7922, 0.3255
RGB percentages63.1%, 79.2%, 32.5%
HSLhsl(80.7, 52.9%, 55.9%)
HSV / HSBhsv(80.7, 58.9%, 79.2%)
CMYK20.3%, 0%, 58.9%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,603,091
CSS custom property--colour: #A1CA53;

Brightness & contrast

Relative luminance0.50443WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.09:1
Contrast with white1.89:1WCAG normal text: Fail
Contrast with black11.09:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#5E35AC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D4BE46no red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#CEBC5Bno green cones; the most common form, about 1% of men; ΔE 26.1 from the original
Tritanopia#A7C1B0no blue cones; rare, and affects men and women equally; ΔE 52 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.89:1WCAG large text: Fail
Contrast with black, large text11.09:1WCAG large text: AAA

Named colours

Yellow green · ΔE 14.3Olivedrab · ΔE 22.3Light green · ΔE 24.5Pale green · ΔE 26.8Dark khaki · ΔE 27.3Khaki · ΔE 28.1
Nearest named CSS colourYellow green (#9ACD32)ΔE 14.27, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C53CA
Analogous#CAB853, #66CA53
Triadic#53A1CA, #CA53A1
Split complementary#5366CA, #B753CA
Tetradic#53CAB7, #7C53CA, #CA5366

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FAEF
Lighter +30%#E1EEC8
Lighter +20%#CCE2A1
Lighter +10%#B6D67A
Darker −10%#88B337
Darker −20%#6B8C2B
Darker −30%#4D651F
Darker −40%#2F3E13
More saturated +25%#AAE637
Less saturated −25%#98AE6F

Channel breakdown

R161
G202
B83
Red161 (63.1%)
Green202 (79.2%)
Blue83 (32.5%)
Hue80.67°
Saturation (HSL)52.89%
Lightness55.88%
Dominant channelGreen
Hex per channelR A1 · G CA · B 53

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Every value on this page was computed from “a1ca53” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.