#F5F273#F5F273

#F5F273 is a very light, vivid yellow. Relative luminance 0.842; OKLCH L 93.9% C 0.149 H 107.7°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#F5F273
RGB	rgb(245, 242, 115)
HSL	hsl(59, 87%, 71%)
HSV	hsv(59, 53%, 96%)
CMYK	cmyk(0%, 1.2%, 53.1%, 3.9%)
CIE-LAB	lab(93.52, -15.21, 60.68)
CIE-LCH	lch(93.52, 62.56, 104.07°)
OKLab	oklab(93.89% -0.0453 0.1417)
OKLCH	oklch(93.89% 0.149 107.7)
XYZ	xyz(72.5048, 84.1565, 28.6408)
Luminance	0.8416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F273 #7376F5

analogous

#F5B173 #F5F273 #B7F573

triadic

#F5F273 #73F5F2 #F273F5

tetradic

#F5F273 #73F5B1 #7376F5 #F573B7

square

#F5F273 #73F5B1 #7376F5 #F573B7

split-complementary

#F5F273 #73B7F5 #B173F5

monochromatic

#DED910 #F1ED3A #F5F273 #F9F7AC #FDFCE2

Accessibility & contrast

On white

1.18

#F5F273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#F5F273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F273

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F273	#FFFFFF	#000000	##000000
##F5F273	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA66

Deuteranopia (green-blind)

#FFEF7A

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f5f273;
/* rgb */ color: rgb(245, 242, 115);
/* oklch */ color: oklch(93.9% 0.149 107.7);

Tailwind

colors: {
  custom: {
    50: '#fbf69f',
    500: '#f5f273',
    950: '#000000',
  },
}

SCSS

$custom: #f5f273;
$custom-light: #fbf69f;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f273",
  "rgb": {
    "r": 245,
    "g": 242,
    "b": 115
  },
  "hsl": {
    "h": 58.615,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.93886,
    "c": 0.14876,
    "h": 107.7
  },
  "luminance": 0.84155
}

Semantic roles & 50–950 ramp

primary

#F5F273

secondary

#3D40CF

accent

#07E302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F5F273

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

Preview Lab → · Contrast checker → · Palette generator →