#F1F355#F1F355

#F1F355 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.5% C 0.174 H 110.0°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#F1F355
RGB	rgb(241, 243, 85)
HSL	hsl(61, 87%, 64%)
HSV	hsv(61, 65%, 95%)
CMYK	cmyk(0.8%, 0%, 65%, 4.7%)
CIE-LAB	lab(93.22, -19.29, 72.72)
CIE-LCH	lch(93.22, 75.23, 104.86°)
OKLab	oklab(93.49% -0.0597 0.1636)
OKLCH	oklch(93.49% 0.174 110)
XYZ	xyz(69.9682, 83.4597, 21.0162)
Luminance	0.8346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F355 #5755F3

analogous

#F3A655 #F1F355 #A2F355

triadic

#F1F355 #55F1F3 #F355F1

tetradic

#F1F355 #55F3A6 #5755F3 #F355A2

square

#F1F355 #55F3A6 #5755F3 #F355A2

split-complementary

#F1F355 #55A2F3 #A655F3

monochromatic

#BEC00E #ECEF1C #F1F355 #F6F78E #FAFBC7

Accessibility & contrast

On white

1.19

#F1F355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#F1F355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F355

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F355	#FFFFFF	#000000	##000000
##F1F355	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93F

Deuteranopia (green-blind)

#FFEE60

Tritanopia (blue-blind)

#FFE4D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f1f355;
/* rgb */ color: rgb(241, 243, 85);
/* oklch */ color: oklch(93.5% 0.174 110.0);

Tailwind

colors: {
  custom: {
    50: '#f9f68d',
    500: '#f1f355',
    950: '#000000',
  },
}

SCSS

$custom: #f1f355;
$custom-light: #f9f68d;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f355",
  "rgb": {
    "r": 241,
    "g": 243,
    "b": 85
  },
  "hsl": {
    "h": 60.759,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.93487,
    "c": 0.1741,
    "h": 110
  },
  "luminance": 0.83458
}

Semantic roles & 50–950 ramp

primary

#F1F355

secondary

#302EBE

accent

#02E305

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F355

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

Preview Lab → · Contrast checker → · Palette generator →