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Recognised as Colour

#E8CF37

  • #E8CF37
  • Yellow
  • Light
  • Nearest: Gold

#E8CF37 is a yellow with RGB values 232, 207, 55 and HSL 52°, 79%, 56%. It is a light colour, so black text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Gold.

Colour values

#E8CF37#E8CF37
HEX#E8CF37
RGBrgb(232, 207, 55)
RGB (0–1)0.9098, 0.8118, 0.2157
RGB percentages91%, 81.2%, 21.6%
HSLhsl(51.5, 79.4%, 56.3%)
HSV / HSBhsv(51.5, 76.3%, 91%)
CMYK0%, 10.8%, 76.3%, 9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,257,399
CSS custom property--colour: #E8CF37;

Brightness & contrast

Relative luminance0.62057WCAG 2.x, 0 is black and 1 is white
Perceived brightness203.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.41:1
Contrast with white1.57:1WCAG normal text: Fail
Contrast with black13.41:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#1730C8

Colour vision & accessibility

Protanopia#E3C914no red cones; affects about 1% of men; ΔE 6.7 from the original
Deuteranopia#EAD242no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#FABFB2no blue cones; rare, and affects men and women equally; ΔE 63.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.57:1WCAG large text: Fail
Contrast with black, large text13.41:1WCAG large text: AAA

Named colours

Nearest named CSS colourGold (#FFD700)ΔE 15.36, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#3750E8
Analogous#E87737, #A8E837
Triadic#37E8CF, #CF37E8
Split complementary#37A8E8, #7737E8
Tetradic#37E877, #3750E8, #E837A8

Tints, shades & saturation

Lighter +40%#FDFBEE
Lighter +30%#F8F0C0
Lighter +20%#F3E592
Lighter +10%#EDDA65
Darker −10%#D4B918
Darker −20%#A69113
Darker −30%#78690E
Darker −40%#4A4109
More saturated +25%#FFE020
Less saturated −25%#CCBB53

Channel breakdown

R232
G207
B55
Red232 (91%)
Green207 (81.2%)
Blue55 (21.6%)
Hue51.53°
Saturation (HSL)79.37%
Lightness56.27%
Dominant channelRed
Hex per channelR E8 · G CF · B 37

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Every value on this page was computed from “e8cf37” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.