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Recognised as Colour

#A7D91F

  • #A7D91F
  • Green
  • Light
  • Nearest: Yellow green

#A7D91F is a green with RGB values 167, 217, 31 and HSL 76°, 75%, 49%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#A7D91F#A7D91F
HEX#A7D91F
RGBrgb(167, 217, 31)
RGB (0–1)0.6549, 0.851, 0.1216
RGB percentages65.5%, 85.1%, 12.2%
HSLhsl(76.1, 75%, 48.6%)
HSV / HSBhsv(76.1, 85.7%, 85.1%)
CMYK23%, 0%, 85.7%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,000,095
CSS custom property--colour: #A7D91F;

Brightness & contrast

Relative luminance0.5794WCAG 2.x, 0 is black and 1 is white
Perceived brightness190 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.59:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.59:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#5826E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E5CA00no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#DFC837no green cones; the most common form, about 1% of men; ΔE 32.6 from the original
Tritanopia#AFCEB9no blue cones; rare, and affects men and women equally; ΔE 72.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.59:1WCAG large text: AAA

Named colours

Yellow green · ΔE 9.9Green yellow · ΔE 18.6Yellow · ΔE 30.6Lawn green · ΔE 31.4Chartreuse · ΔE 32.1Limegreen · ΔE 32.4
Nearest named CSS colourYellow green (#9ACD32)ΔE 9.94, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#511FD9
Analogous#D9AE1F, #4AD91F
Triadic#1FA7D9, #D91FA7
Split complementary#1F4AD9, #AE1FD9
Tetradic#1FD9AE, #511FD9, #D91F4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECF8CC
Lighter +30%#DBF1A0
Lighter +20%#CBEB73
Lighter +10%#BAE546
Darker −10%#85AC19
Darker −20%#628012
Darker −30%#40530C
Darker −40%#1E2605
More saturated +25%#B5F800
Less saturated −25%#99BA3E

Channel breakdown

R167
G217
B31
Red167 (65.5%)
Green217 (85.1%)
Blue31 (12.2%)
Hue76.13°
Saturation (HSL)75%
Lightness48.63%
Dominant channelGreen
Hex per channelR A7 · G D9 · B 1F

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Every value on this page was computed from “a7d91f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.