Colour

#E3CF01

#E3CF01
Yellow
Light
Nearest: Gold

#E3CF01 is a yellow with RGB values 227, 207, 1 and HSL 55°, 99%, 45%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#E3CF01#E3CF01

HEX#E3CF01

RGBrgb(227, 207, 1)

RGB (0–1)0.8902, 0.8118, 0.0039

RGB percentages89%, 81.2%, 0.4%

HSLhsl(54.7, 99.1%, 44.7%)

HSV / HSBhsv(54.7, 99.6%, 89%)

CMYK0%, 8.8%, 99.6%, 11%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,929,665

CSS custom property--colour: #E3CF01;

Brightness & contrast

Relative luminance0.60959WCAG 2.x, 0 is black and 1 is white

Perceived brightness201.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.19:1

Contrast with white1.59:1WCAG normal text: Fail

Contrast with black13.19:1WCAG normal text: AAA

Greyscale equivalent#C4C4C4

Inverted#1C30FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E4C800no red cones; affects about 1% of men; ΔE 4.5 from the original

Deuteranopia#EAD124no green cones; the most common form, about 1% of men; ΔE 4.6 from the original

Tritanopia#F5BFB0no blue cones; rare, and affects men and women equally; ΔE 72.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.59:1WCAG large text: Fail

Contrast with black, large text13.19:1WCAG large text: AAA

Named colours

Gold · ΔE 10.2 Yellow · ΔE 22.3 Goldenrod · ΔE 25.7 Yellow green · ΔE 32.9 Orange · ΔE 34.8 Dark goldenrod · ΔE 36.3

Nearest named CSS colourGold (#FFD700)ΔE 10.2, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0115E3

Analogous#E35E01, #86E301

Triadic#01E3CF, #CF01E3

Split complementary#0186E3, #5E01E3

Tetradic#01E35E, #0115E3, #E30186

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFF8B1

Lighter +30%#FEF37F

Lighter +20%#FEEE4C

Lighter +10%#FEEA19

Darker −10%#B0A101

Darker −20%#7D7201

Darker −30%#4B4400

Darker −40%#181600

More saturated +25%#E4D000

Less saturated −25%#C6B81D

Channel breakdown

R227

G207

Red227 (89%)

Green207 (81.2%)

Blue1 (0.4%)

Hue54.69°

Saturation (HSL)99.12%

Lightness44.71%

Dominant channelRed

Hex per channelR E3 · G CF · B 01

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#E3CF01

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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