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Recognised as Colour

#23E37B

  • #23E37B
  • Green
  • Light
  • Nearest: Medium spring green

#23E37B is a green with RGB values 35, 227, 123 and HSL 148°, 77%, 51%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#23E37B#23E37B
HEX#23E37B
RGBrgb(35, 227, 123)
RGB (0–1)0.1373, 0.8902, 0.4824
RGB percentages13.7%, 89%, 48.2%
HSLhsl(147.5, 77.4%, 51.4%)
HSV / HSBhsv(147.5, 84.6%, 89%)
CMYK84.6%, 0%, 45.8%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,351,995
CSS custom property--colour: #23E37B;

Brightness & contrast

Relative luminance0.56726WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.35:1
Contrast with white1.7:1WCAG normal text: Fail
Contrast with black12.35:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#DC1C84

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E3CF73no red cones; affects about 1% of men; ΔE 62.9 from the original
Deuteranopia#CFC182no green cones; the most common form, about 1% of men; ΔE 63 from the original
Tritanopia#00E0CAno blue cones; rare, and affects men and women equally; ΔE 43.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.7:1WCAG large text: Fail
Contrast with black, large text12.35:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 10.1Spring green · ΔE 15.6Pale green · ΔE 21.6Light green · ΔE 21.7Limegreen · ΔE 24.2Medium seagreen · ΔE 27.7
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 10.08, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E3238B
Analogous#2BE323, #23E3DB
Triadic#7B23E3, #E37B23
Split complementary#DB23E3, #E3232B
Tetradic#232BE3, #E3238B, #E3DB23

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D8FAE8
Lighter +30%#ABF4CC
Lighter +20%#7DEFB1
Lighter +10%#50E996
Darker −10%#18BB63
Darker −20%#128E4B
Darker −30%#0C6133
Darker −40%#07331B
More saturated +25%#07FF79
Less saturated −25%#42C47E

Channel breakdown

R35
G227
B123
Red35 (13.7%)
Green227 (89%)
Blue123 (48.2%)
Hue147.5°
Saturation (HSL)77.42%
Lightness51.37%
Dominant channelGreen
Hex per channelR 23 · G E3 · B 7B

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Every value on this page was computed from “23e37b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.