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Colour

#C1FF23

  • #C1FF23
  • Green
  • Light
  • Nearest: Green yellow

#C1FF23 is a green with RGB values 193, 255, 35 and HSL 77°, 100%, 57%. It is a light colour, so black text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#C1FF23#C1FF23
HEX#C1FF23
RGBrgb(193, 255, 35)
RGB (0–1)0.7569, 1, 0.1373
RGB percentages75.7%, 100%, 13.7%
HSLhsl(76.9, 100%, 56.9%)
HSV / HSBhsv(76.9, 86.3%, 100%)
CMYK24.3%, 0%, 86.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,713,763
CSS custom property--colour: #C1FF23;

Brightness & contrast

Relative luminance0.82979WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.6:1
Contrast with white1.19:1WCAG normal text: Fail
Contrast with black17.6:1WCAG normal text: AAA
Greyscale equivalent#E2E2E2
Inverted#3E00DC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFED00no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#FFEA41no green cones; the most common form, about 1% of men; ΔE 36.2 from the original
Tritanopia#CAF2DAno blue cones; rare, and affects men and women equally; ΔE 83.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.19:1WCAG large text: Fail
Contrast with black, large text17.6:1WCAG large text: AAA

Named colours

Green yellow · ΔE 7.9Lawn green · ΔE 22.6Chartreuse · ΔE 22.7Yellow · ΔE 25.9Yellow green · ΔE 26.4Limegreen · ΔE 38.3
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 7.93, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6123FF
Analogous#FFCF23, #53FF23
Triadic#23C1FF, #FF23C1
Split complementary#2353FF, #CF23FF
Tetradic#23FFCF, #6123FF, #FF2353

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFFEF
Lighter +30%#ECFFBC
Lighter +20%#DEFF89
Lighter +10%#CFFF56
Darker −10%#ACEF00
Darker −20%#87BC00
Darker −30%#628900
Darker −40%#3E5600
More saturated +25%#C1FF23
Less saturated −25%#B5E33E

Channel breakdown

R193
G255
B35
Red193 (75.7%)
Green255 (100%)
Blue35 (13.7%)
Hue76.91°
Saturation (HSL)100%
Lightness56.86%
Dominant channelGreen
Hex per channelR C1 · G FF · B 23

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Every value on this page was computed from “c1ff23” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.