#F1F550#F1F550

#F1F550 is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.9% C 0.179 H 110.8°. Best body text is #000000 at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#F1F550
RGB	rgb(241, 245, 80)
HSL	hsl(61, 89%, 64%)
HSV	hsv(61, 67%, 96%)
CMYK	cmyk(1.6%, 0%, 67.3%, 3.9%)
CIE-LAB	lab(93.70, -20.52, 75.06)
CIE-LCH	lch(93.70, 77.82, 105.29°)
OKLab	oklab(93.87% -0.0636 0.1677)
OKLCH	oklch(93.87% 0.179 110.8)
XYZ	xyz(70.3783, 84.5866, 20.2074)
Luminance	0.8458 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F550 #5450F5

analogous

#F5A750 #F1F550 #9EF550

triadic

#F1F550 #50F1F5 #F550F1

tetradic

#F1F550 #50F5A7 #5450F5 #F5509E

square

#F1F550 #50F5A7 #5450F5 #F5509E

split-complementary

#F1F550 #509EF5 #A750F5

monochromatic

#BBC00B #ECF216 #F1F550 #F6F88A #FAFCC4

Accessibility & contrast

On white

1.17

#F1F550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.92

#F1F550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F550

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F550	#FFFFFF	#000000	##000000
##F1F550	1.00	1.17	17.92	17.92
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.92	21.00	1.00	1.00
##000000	17.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA36

Deuteranopia (green-blind)

#FFEF5C

Tritanopia (blue-blind)

#FFE6D4

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f1f550;
/* rgb */ color: rgb(241, 245, 80);
/* oklch */ color: oklch(93.9% 0.179 110.8);

Tailwind

colors: {
  custom: {
    50: '#f9f88a',
    500: '#f1f550',
    950: '#000000',
  },
}

SCSS

$custom: #f1f550;
$custom-light: #f9f88a;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f550",
  "rgb": {
    "r": 241,
    "g": 245,
    "b": 80
  },
  "hsl": {
    "h": 61.455,
    "s": 89.189,
    "l": 63.725
  },
  "oklch": {
    "l": 0.93867,
    "c": 0.17937,
    "h": 110.8
  },
  "luminance": 0.84585
}

Semantic roles & 50–950 ramp

primary

#F1F550

secondary

#2F2CBD

accent

#00E606

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #F1F550

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

Preview Lab → · Contrast checker → · Palette generator →