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Colour

#FFEF7B

  • #FFEF7B
  • Yellow
  • Light
  • Nearest: Khaki

#FFEF7B is a yellow with RGB values 255, 239, 123 and HSL 53°, 100%, 74%. It is a light colour, so black text on it reaches 17.9:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#FFEF7B#FFEF7B
HEX#FFEF7B
RGBrgb(255, 239, 123)
RGB (0–1)1, 0.9373, 0.4824
RGB percentages100%, 93.7%, 48.2%
HSLhsl(52.7, 100%, 74.1%)
HSV / HSBhsv(52.7, 51.8%, 100%)
CMYK0%, 6.3%, 51.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,772,987
CSS custom property--colour: #FFEF7B;

Brightness & contrast

Relative luminance0.84423WCAG 2.x, 0 is black and 1 is white
Perceived brightness233.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.88:1
Contrast with white1.17:1WCAG normal text: Fail
Contrast with black17.88:1WCAG normal text: AAA
Greyscale equivalent#EAEAEA
Inverted#001084

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE970no red cones; affects about 1% of men; ΔE 4.1 from the original
Deuteranopia#FFF080no green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#FFE1D4no blue cones; rare, and affects men and women equally; ΔE 50.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.17:1WCAG large text: Fail
Contrast with black, large text17.88:1WCAG large text: AAA

Named colours

Khaki · ΔE 12.8Pale goldenrod · ΔE 26.6Dark khaki · ΔE 27.2Goldenrod · ΔE 31Gold · ΔE 31.3Navajo white · ΔE 32.3
Nearest named CSS colourKhaki (#F0E68C)ΔE 12.85, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7B8BFF
Analogous#FFAD7B, #CDFF7B
Triadic#7BFFEF, #EF7BFF
Split complementary#7BCDFF, #AD7BFF
Tetradic#7BFFAD, #7B8BFF, #FF7BCD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFBE1
Lighter +10%#FFF5AE
Darker −10%#FFE948
Darker −20%#FFE315
Darker −30%#E1C600
Darker −40%#AE9900
More saturated +25%#FFEF7B
Less saturated −25%#EFE38C

Channel breakdown

R255
G239
B123
Red255 (100%)
Green239 (93.7%)
Blue123 (48.2%)
Hue52.73°
Saturation (HSL)100%
Lightness74.12%
Dominant channelRed
Hex per channelR FF · G EF · B 7B

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Every value on this page was computed from “ffef7b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.