Nerdulator> put something in

Recognised as Colour

#F1E561

  • #F1E561
  • Yellow
  • Light
  • Nearest: Khaki

#F1E561 is a yellow with RGB values 241, 229, 97 and HSL 55°, 84%, 66%. It is a light colour, so black text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#F1E561#F1E561
HEX#F1E561
RGBrgb(241, 229, 97)
RGB (0–1)0.9451, 0.898, 0.3804
RGB percentages94.5%, 89.8%, 38%
HSLhsl(55, 83.7%, 66.3%)
HSV / HSBhsv(55, 59.8%, 94.5%)
CMYK0%, 5%, 59.8%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,852,897
CSS custom property--colour: #F1E561;

Brightness & contrast

Relative luminance0.75602WCAG 2.x, 0 is black and 1 is white
Perceived brightness221.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.12:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.12:1WCAG normal text: AAA
Greyscale equivalent#DEDEDE
Inverted#0E1A9E

Colour vision & accessibility

Protanopia#F7DE52no red cones; affects about 1% of men; ΔE 7.1 from the original
Deuteranopia#FCE468no green cones; the most common form, about 1% of men; ΔE 5.8 from the original
Tritanopia#FFD7C9no blue cones; rare, and affects men and women equally; ΔE 57.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.12:1WCAG large text: AAA

Named colours

Nearest named CSS colourKhaki (#F0E68C)ΔE 19.36, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#616DF1
Analogous#F19D61, #B5F161
Triadic#61F1E5, #E561F1
Split complementary#61B5F1, #9D61F1
Tetradic#61F19D, #616DF1, #F161B5

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#FDFCEE
Lighter +20%#F9F4BF
Lighter +10%#F5ED90
Darker −10%#EDDD32
Darker −20%#D9C813
Darker −30%#AA9D0F
Darker −40%#7B720B
More saturated +25%#FFF153
Less saturated −25%#DBD376

Channel breakdown

R241
G229
B97
Red241 (94.5%)
Green229 (89.8%)
Blue97 (38%)
Hue55°
Saturation (HSL)83.72%
Lightness66.27%
Dominant channelRed
Hex per channelR F1 · G E5 · B 61

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “f1e561” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.