#F1F55F#F1F55F

#F1F55F is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 94.0% C 0.169 H 110.7°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#F1F55F
RGB	rgb(241, 245, 95)
HSL	hsl(62, 88%, 67%)
HSV	hsv(62, 61%, 96%)
CMYK	cmyk(1.6%, 0%, 61.2%, 3.9%)
CIE-LAB	lab(93.81, -19.66, 69.43)
CIE-LCH	lch(93.81, 72.16, 105.81°)
OKLab	oklab(93.99% -0.0597 0.1581)
OKLCH	oklch(93.99% 0.169 110.7)
XYZ	xyz(70.9957, 84.8336, 23.4589)
Luminance	0.8483 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F55F #635FF5

analogous

#F5AE5F #F1F55F #A6F55F

triadic

#F1F55F #5FF1F5 #F55FF1

tetradic

#F1F55F #5FF5AE #635FF5 #F55FA6

square

#F1F55F #5FF5AE #635FF5 #F55FA6

split-complementary

#F1F55F #5FA6F5 #AE5FF5

monochromatic

#C8CD0D #ECF125 #F1F55F #F6F999 #FBFCD2

Accessibility & contrast

On white

1.17

#F1F55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#F1F55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F55F

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F55F	#FFFFFF	#000000	##000000
##F1F55F	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB4C

Deuteranopia (green-blind)

#FFEF68

Tritanopia (blue-blind)

#FFE7D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f1f55f;
/* rgb */ color: rgb(241, 245, 95);
/* oklch */ color: oklch(94.0% 0.169 110.7);

Tailwind

colors: {
  custom: {
    50: '#f9f893',
    500: '#f1f55f',
    950: '#000000',
  },
}

SCSS

$custom: #f1f55f;
$custom-light: #f9f893;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f55f",
  "rgb": {
    "r": 241,
    "g": 245,
    "b": 95
  },
  "hsl": {
    "h": 61.6,
    "s": 88.235,
    "l": 66.667
  },
  "oklch": {
    "l": 0.93987,
    "c": 0.16897,
    "h": 110.7
  },
  "luminance": 0.84832
}

Semantic roles & 50–950 ramp

primary

#F1F55F

secondary

#342FC9

accent

#01E507

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F55F

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

Preview Lab → · Contrast checker → · Palette generator →