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Recognised as Colour

#C7D100

  • #C7D100
  • Yellow
  • Light
  • Nearest: Yellow green

#C7D100 is a yellow with RGB values 199, 209, 0 and HSL 63°, 100%, 41%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#C7D100#C7D100
HEX#C7D100
RGBrgb(199, 209, 0)
RGB (0–1)0.7804, 0.8196, 0
RGB percentages78%, 82%, 0%
HSLhsl(62.9, 100%, 41%)
HSV / HSBhsv(62.9, 100%, 82%)
CMYK4.8%, 0%, 100%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,095,168
CSS custom property--colour: #C7D100;

Brightness & contrast

Relative luminance0.57743WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.55:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.55:1WCAG normal text: AAA
Greyscale equivalent#C0C0C0
Inverted#382EFF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2C600no red cones; affects about 1% of men; ΔE 17.1 from the original
Deuteranopia#E2CA27no green cones; the most common form, about 1% of men; ΔE 16.3 from the original
Tritanopia#D5C3B2no blue cones; rare, and affects men and women equally; ΔE 74.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.55:1WCAG large text: AAA

Named colours

Yellow green · ΔE 20.9Yellow · ΔE 21.8Gold · ΔE 22.8Green yellow · ΔE 31.8Goldenrod · ΔE 34.8Olive · ΔE 38.5
Nearest named CSS colourYellow green (#9ACD32)ΔE 20.93, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A00D1
Analogous#D17300, #5FD100
Triadic#00C7D1, #D100C7
Split complementary#005FD1, #7300D1
Tetradic#00D172, #0A00D1, #D1005E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFF9E
Lighter +30%#F8FF6B
Lighter +20%#F5FF38
Lighter +10%#F3FF05
Darker −10%#969E00
Darker −20%#666B00
Darker −30%#353800
Darker −40%#050500
More saturated +25%#C7D100
Less saturated −25%#AFB71A

Channel breakdown

R199
G209
B0
Red199 (78%)
Green209 (82%)
Blue0 (0%)
Hue62.87°
Saturation (HSL)100%
Lightness40.98%
Dominant channelGreen
Hex per channelR C7 · G D1 · B 00

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Every value on this page was computed from “c7d100” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.