#F5F57A#F5F57A

#F5F57A is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.6% C 0.146 H 108.9°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#F5F57A
RGB	rgb(245, 245, 122)
HSL	hsl(60, 86%, 72%)
HSV	hsv(60, 50%, 96%)
CMYK	cmyk(0%, 0%, 50.2%, 3.9%)
CIE-LAB	lab(94.37, -16.10, 58.51)
CIE-LCH	lch(94.37, 60.69, 105.39°)
OKLab	oklab(94.58% -0.0471 0.1377)
OKLCH	oklch(94.58% 0.146 108.9)
XYZ	xyz(73.8232, 86.1242, 31.1434)
Luminance	0.8612 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F57A #7A7AF5

analogous

#F5B87A #F5F57A #B8F57A

triadic

#F5F57A #7AF5F5 #F57AF5

tetradic

#F5F57A #7AF5B8 #7A7AF5 #F57AB8

square

#F5F57A #7AF5B8 #7A7AF5 #F57AB8

split-complementary

#F5F57A #7AB8F5 #B87AF5

monochromatic

#E3E311 #F1F141 #F5F57A #F9F9B3 #FDFDE3

Accessibility & contrast

On white

1.15

#F5F57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#F5F57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F57A

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F57A	#FFFFFF	#000000	##000000
##F5F57A	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6E

Deuteranopia (green-blind)

#FFF180

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f5f57a;
/* rgb */ color: rgb(245, 245, 122);
/* oklch */ color: oklch(94.6% 0.146 108.9);

Tailwind

colors: {
  custom: {
    50: '#fbf8a3',
    500: '#f5f57a',
    950: '#000000',
  },
}

SCSS

$custom: #f5f57a;
$custom-light: #fbf8a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f57a",
  "rgb": {
    "r": 245,
    "g": 245,
    "b": 122
  },
  "hsl": {
    "h": 60,
    "s": 86.014,
    "l": 71.961
  },
  "oklch": {
    "l": 0.94583,
    "c": 0.14554,
    "h": 108.9
  },
  "luminance": 0.86122
}

Semantic roles & 50–950 ramp

primary

#F5F57A

secondary

#4343D0

accent

#03E303

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F5F57A

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

Preview Lab → · Contrast checker → · Palette generator →