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Recognised as Colour

#ECF620

  • #ECF620
  • Yellow
  • Light
  • Nearest: Yellow

#ECF620 is a yellow with RGB values 236, 246, 32 and HSL 63°, 92%, 55%. It is a light colour, so black text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Yellow.

Colour values

#ECF620#ECF620
HEX#ECF620
RGBrgb(236, 246, 32)
RGB (0–1)0.9255, 0.9647, 0.1255
RGB percentages92.5%, 96.5%, 12.5%
HSLhsl(62.8, 92.2%, 54.5%)
HSV / HSBhsv(62.8, 87%, 96.5%)
CMYK4.1%, 0%, 87%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,529,504
CSS custom property--colour: #ECF620;

Brightness & contrast

Relative luminance0.83849WCAG 2.x, 0 is black and 1 is white
Perceived brightness228.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.77:1
Contrast with white1.18:1WCAG normal text: Fail
Contrast with black17.77:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#1309DF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEA00no red cones; affects about 1% of men; ΔE 13.7 from the original
Deuteranopia#FFEE3Bno green cones; the most common form, about 1% of men; ΔE 13.8 from the original
Tritanopia#FDE6D2no blue cones; rare, and affects men and women equally; ΔE 80.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.18:1WCAG large text: Fail
Contrast with black, large text17.77:1WCAG large text: AAA

Named colours

Yellow · ΔE 8.4Gold · ΔE 23.7Green yellow · ΔE 28.4Yellow green · ΔE 30.1Lawn green · ΔE 43.5Chartreuse · ΔE 43.5
Nearest named CSS colourYellow (#FFFF00)ΔE 8.37, clearly different but related
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2A20F6
Analogous#F69520, #81F620
Triadic#20ECF6, #F620EC
Split complementary#2081F6, #9520F6
Tetradic#20F695, #2A20F6, #F62081

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDFEE4
Lighter +30%#F9FCB3
Lighter +20%#F4FA82
Lighter +10%#F0F851
Darker −10%#D0DA09
Darker −20%#A2A907
Darker −30%#737805
Darker −40%#444703
More saturated +25%#F4FF17
Less saturated −25%#D2D93D

Channel breakdown

R236
G246
B32
Red236 (92.5%)
Green246 (96.5%)
Blue32 (12.5%)
Hue62.8°
Saturation (HSL)92.24%
Lightness54.51%
Dominant channelGreen
Hex per channelR EC · G F6 · B 20

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Every value on this page was computed from “ecf620” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.