#F1F35A#F1F35A

#F1F35A is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.5% C 0.171 H 110.0°. Best body text is #000000 at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#F1F35A
RGB	rgb(241, 243, 90)
HSL	hsl(61, 86%, 65%)
HSV	hsv(61, 63%, 95%)
CMYK	cmyk(0.8%, 0%, 63%, 4.7%)
CIE-LAB	lab(93.25, -19.00, 70.83)
CIE-LCH	lch(93.25, 73.33, 105.02°)
OKLab	oklab(93.53% -0.0584 0.1603)
OKLCH	oklch(93.53% 0.171 110)
XYZ	xyz(70.1739, 83.5420, 22.0995)
Luminance	0.8354 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F35A #5C5AF3

analogous

#F3A85A #F1F35A #A5F35A

triadic

#F1F35A #5AF1F3 #F35AF1

tetradic

#F1F35A #5AF3A8 #5C5AF3 #F35AA5

square

#F1F35A #5AF3A8 #5C5AF3 #F35AA5

split-complementary

#F1F35A #5AA5F3 #A85AF3

monochromatic

#C2C40E #ECEF21 #F1F35A #F6F793 #FBFBCC

Accessibility & contrast

On white

1.19

#F1F35A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.71

#F1F35A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F35A

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F35A	#FFFFFF	#000000	##000000
##F1F35A	1.00	1.19	17.71	17.71
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.71	21.00	1.00	1.00
##000000	17.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE946

Deuteranopia (green-blind)

#FFEE64

Tritanopia (blue-blind)

#FFE5D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f1f35a;
/* rgb */ color: rgb(241, 243, 90);
/* oklch */ color: oklch(93.5% 0.171 110.0);

Tailwind

colors: {
  custom: {
    50: '#f9f690',
    500: '#f1f35a',
    950: '#000000',
  },
}

SCSS

$custom: #f1f35a;
$custom-light: #f9f690;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f35a",
  "rgb": {
    "r": 241,
    "g": 243,
    "b": 90
  },
  "hsl": {
    "h": 60.784,
    "s": 86.441,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93527,
    "c": 0.17061,
    "h": 110
  },
  "luminance": 0.8354
}

Semantic roles & 50–950 ramp

primary

#F1F35A

secondary

#3230C2

accent

#03E305

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F1F35A

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

Preview Lab → · Contrast checker → · Palette generator →