#F5F37A#F5F37A

#F5F37A is a very light, vivid yellow. Relative luminance 0.849; OKLCH L 94.2% C 0.143 H 108.0°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#F5F37A
RGB	rgb(245, 243, 122)
HSL	hsl(59, 86%, 72%)
HSV	hsv(59, 50%, 96%)
CMYK	cmyk(0%, 0.8%, 50.2%, 3.9%)
CIE-LAB	lab(93.85, -15.13, 57.90)
CIE-LCH	lch(93.85, 59.85, 104.64°)
OKLab	oklab(94.17% -0.0443 0.1364)
OKLCH	oklch(94.17% 0.143 108)
XYZ	xyz(73.2214, 84.9207, 30.9428)
Luminance	0.8492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F37A #7A7CF5

analogous

#F5B57A #F5F37A #BAF57A

triadic

#F5F37A #7AF5F3 #F37AF5

tetradic

#F5F37A #7AF5B5 #7A7CF5 #F57ABA

square

#F5F37A #7AF5B5 #7A7CF5 #F57ABA

split-complementary

#F5F37A #7ABAF5 #B57AF5

monochromatic

#E3E011 #F1EE41 #F5F37A #F9F8B3 #FDFCE3

Accessibility & contrast

On white

1.17

#F5F37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#F5F37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F37A

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F37A	#FFFFFF	#000000	##000000
##F5F37A	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6F

Deuteranopia (green-blind)

#FFF080

Tritanopia (blue-blind)

#FFE6D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f5f37a;
/* rgb */ color: rgb(245, 243, 122);
/* oklch */ color: oklch(94.2% 0.143 108.0);

Tailwind

colors: {
  custom: {
    50: '#fbf6a3',
    500: '#f5f37a',
    950: '#000000',
  },
}

SCSS

$custom: #f5f37a;
$custom-light: #fbf6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f37a",
  "rgb": {
    "r": 245,
    "g": 243,
    "b": 122
  },
  "hsl": {
    "h": 59.024,
    "s": 86.014,
    "l": 71.961
  },
  "oklch": {
    "l": 0.94172,
    "c": 0.14341,
    "h": 108
  },
  "luminance": 0.84919
}

Semantic roles & 50–950 ramp

primary

#F5F37A

secondary

#4345D0

accent

#07E303

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F5F37A

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

Preview Lab → · Contrast checker → · Palette generator →