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Colour

#91FA2A

  • #91FA2A
  • Green
  • Light
  • Nearest: Green yellow

#91FA2A is a green with RGB values 145, 250, 42 and HSL 90°, 95%, 57%. It is a light colour, so black text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#91FA2A#91FA2A
HEX#91FA2A
RGBrgb(145, 250, 42)
RGB (0–1)0.5686, 0.9804, 0.1647
RGB percentages56.9%, 98%, 16.5%
HSLhsl(90.3, 95.4%, 57.3%)
HSV / HSBhsv(90.3, 83.2%, 98%)
CMYK42%, 0%, 83.2%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,566,762
CSS custom property--colour: #91FA2A;

Brightness & contrast

Relative luminance0.74558WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.91:1
Contrast with white1.32:1WCAG normal text: Fail
Contrast with black15.91:1WCAG normal text: AAA
Greyscale equivalent#D5D5D5
Inverted#6E05D5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE500no red cones; affects about 1% of men; ΔE 52 from the original
Deuteranopia#F6DD45no green cones; the most common form, about 1% of men; ΔE 53.2 from the original
Tritanopia#90F0D6no blue cones; rare, and affects men and women equally; ΔE 80.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.32:1WCAG large text: Fail
Contrast with black, large text15.91:1WCAG large text: AAA

Named colours

Green yellow · ΔE 8.2Lawn green · ΔE 9.2Chartreuse · ΔE 9.9Limegreen · ΔE 25.9Lime · ΔE 26.4Yellow green · ΔE 28.8
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 8.23, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#932AFA
Analogous#F9FA2A, #2AFA2B
Triadic#2A91FA, #FA2A91
Split complementary#2B2AFA, #FA2AF9
Tetradic#2AF9FA, #932AFA, #FA2B2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FFF1
Lighter +30%#DEFEBF
Lighter +20%#C4FC8E
Lighter +10%#ABFB5C
Darker −10%#77EB06
Darker −20%#5EBA04
Darker −30%#458803
Darker −40%#2C5602
More saturated +25%#91FF25
Less saturated −25%#91DF45

Channel breakdown

R145
G250
B42
Red145 (56.9%)
Green250 (98%)
Blue42 (16.5%)
Hue90.29°
Saturation (HSL)95.41%
Lightness57.25%
Dominant channelGreen
Hex per channelR 91 · G FA · B 2A

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Every value on this page was computed from “91fa2a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.