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Recognised as Colour

#C0CF18

  • #C0CF18
  • Yellow
  • Light
  • Nearest: Yellow green

#C0CF18 is a yellow with RGB values 192, 207, 24 and HSL 65°, 79%, 45%. It is a light colour, so black text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#C0CF18#C0CF18
HEX#C0CF18
RGBrgb(192, 207, 24)
RGB (0–1)0.7529, 0.8118, 0.0941
RGB percentages75.3%, 81.2%, 9.4%
HSLhsl(64.9, 79.2%, 45.3%)
HSV / HSBhsv(64.9, 88.4%, 81.2%)
CMYK7.2%, 0%, 88.4%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,635,928
CSS custom property--colour: #C0CF18;

Brightness & contrast

Relative luminance0.55898WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.18:1
Contrast with white1.72:1WCAG normal text: Fail
Contrast with black12.18:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#3F30E7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFC400no red cones; affects about 1% of men; ΔE 18.8 from the original
Deuteranopia#DEC630no green cones; the most common form, about 1% of men; ΔE 18.5 from the original
Tritanopia#CDC2B0no blue cones; rare, and affects men and women equally; ΔE 70.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.72:1WCAG large text: Fail
Contrast with black, large text12.18:1WCAG large text: AAA

Named colours

Yellow green · ΔE 17.1Yellow · ΔE 25.2Gold · ΔE 25.9Green yellow · ΔE 31.1Goldenrod · ΔE 35Olive · ΔE 36
Nearest named CSS colourYellow green (#9ACD32)ΔE 17.1, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2718CF
Analogous#CF8318, #64CF18
Triadic#18C0CF, #CF18C0
Split complementary#1864CF, #8318CF
Tetradic#18CF83, #2718CF, #CF1864

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2F7BC
Lighter +30%#EAF28E
Lighter +20%#E1ED60
Lighter +10%#D9E733
Darker −10%#96A113
Darker −20%#6B740D
Darker −30%#414608
Darker −40%#161803
More saturated +25%#D4E700
Less saturated −25%#A8B235

Channel breakdown

R192
G207
B24
Red192 (75.3%)
Green207 (81.2%)
Blue24 (9.4%)
Hue64.92°
Saturation (HSL)79.22%
Lightness45.29%
Dominant channelGreen
Hex per channelR C0 · G CF · B 18

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Every value on this page was computed from “c0cf18” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.