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Colour

#BFCC00

  • #BFCC00
  • Yellow
  • Light
  • Nearest: Yellow green

#BFCC00 is a yellow with RGB values 191, 204, 0 and HSL 64°, 100%, 40%. It is a light colour, so black text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#BFCC00#BFCC00
HEX#BFCC00
RGBrgb(191, 204, 0)
RGB (0–1)0.749, 0.8, 0
RGB percentages74.9%, 80%, 0%
HSLhsl(63.8, 100%, 40%)
HSV / HSBhsv(63.8, 100%, 80%)
CMYK6.4%, 0%, 100%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,569,600
CSS custom property--colour: #BFCC00;

Brightness & contrast

Relative luminance0.54262WCAG 2.x, 0 is black and 1 is white
Perceived brightness188 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.85:1
Contrast with white1.77:1WCAG normal text: Fail
Contrast with black11.85:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#4033FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCC100no red cones; affects about 1% of men; ΔE 18 from the original
Deuteranopia#DBC426no green cones; the most common form, about 1% of men; ΔE 17.3 from the original
Tritanopia#CDBFADno blue cones; rare, and affects men and women equally; ΔE 72.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.77:1WCAG large text: Fail
Contrast with black, large text11.85:1WCAG large text: AAA

Named colours

Yellow green · ΔE 18.8Yellow · ΔE 24.5Gold · ΔE 24.8Green yellow · ΔE 31.8Goldenrod · ΔE 34.6Olive · ΔE 36.3
Nearest named CSS colourYellow green (#9ACD32)ΔE 18.78, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0D00CC
Analogous#CC7300, #59CC00
Triadic#00BFCC, #CC00BF
Split complementary#0059CC, #7300CC
Tetradic#00CC73, #0D00CC, #CC0059

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FF99
Lighter +30%#F5FF66
Lighter +20%#F2FF33
Lighter +10%#EFFF00
Darker −10%#8F9900
Darker −20%#606600
Darker −30%#303300
Darker −40%#000000
More saturated +25%#BFCC00
Less saturated −25%#A9B319

Channel breakdown

R191
G204
B0
Red191 (74.9%)
Green204 (80%)
Blue0 (0%)
Hue63.82°
Saturation (HSL)100%
Lightness40%
Dominant channelGreen
Hex per channelR BF · G CC · B 00

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Every value on this page was computed from “bfcc00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.