#F1CB55#F1CB55

#F1CB55 is a very light, vivid yellow. Relative luminance 0.621; OKLCH L 85.3% C 0.141 H 91.2°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#F1CB55
RGB	rgb(241, 203, 85)
HSL	hsl(45, 85%, 64%)
HSV	hsv(45, 65%, 95%)
CMYK	cmyk(0%, 15.8%, 64.7%, 5.5%)
CIE-LAB	lab(82.95, 0.67, 61.97)
CIE-LCH	lch(82.95, 61.97, 89.38°)
OKLab	oklab(85.34% -0.0029 0.1408)
OKLCH	oklch(85.34% 0.141 91.2)
XYZ	xyz(59.2742, 62.0719, 17.4515)
Luminance	0.6207 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1CB55 #557BF1

analogous

#F17D55 #F1CB55 #C9F155

triadic

#F1CB55 #55F1CB #CB55F1

tetradic

#F1CB55 #55F17D #557BF1 #F155C9

square

#F1CB55 #55F17D #557BF1 #F155C9

split-complementary

#F1CB55 #55C9F1 #7D55F1

monochromatic

#BC920F #ECBA1C #F1CB55 #F6DC8E #FAEEC6

Accessibility & contrast

On white

1.57

#F1CB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#F1CB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1CB55

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1CB55	#FFFFFF	#000000	##000000
##F1CB55	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C847

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#FFBCB2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #f1cb55;
/* rgb */ color: rgb(241, 203, 85);
/* oklch */ color: oklch(85.3% 0.141 91.2);

Tailwind

colors: {
  custom: {
    50: '#f9da8a',
    500: '#f1cb55',
    950: '#000000',
  },
}

SCSS

$custom: #f1cb55;
$custom-light: #f9da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f1cb55",
  "rgb": {
    "r": 241,
    "g": 203,
    "b": 85
  },
  "hsl": {
    "h": 45.385,
    "s": 84.783,
    "l": 63.922
  },
  "oklch": {
    "l": 0.85337,
    "c": 0.14085,
    "h": 91.2
  },
  "luminance": 0.62069
}

Semantic roles & 50–950 ramp

primary

#F1CB55

secondary

#3051BB

accent

#3AE104

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #F1CB55

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →